{"title":"Hanna","description":null,"products":[{"product_id":"hanna-hi70024p-35-ppt-salinity-calibration-solution-box-of-25-packets","title":"Hanna 35 PPT Salinity Calibration Solution - Box of 25 Packets","description":"\u003cp\u003eHI70024P is a premium quality 35.00 ppt salinity calibration solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696\/BS3978.  Additional equipment used in preparation of the solutions include certified weight-checked balances, Class A glassware and certified thermometers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eConvenience of individual packaging\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdeal for users that do not calibrate frequently\u003c\/li\u003e\n\n\u003cli\u003eIdeal for field use due to portability\u003c\/li\u003e\n\n\u003cli\u003eEvery sachet is as fresh as the day it was packaged\u003c\/li\u003e\n\n\u003cli\u003eLight block packaging prevents oxidation from UV light that could alter the value \u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eEach sachet marked with lot number and expiration date\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eHanna solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"59%\"\u003e\n\n\u003cp\u003eTDS Value @25°C\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"40%\"\u003e\n\n\u003cp\u003e6.44 g\/L (ppt)\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"59%\"\u003e\n\n\u003cp\u003ePackage\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"40%\"\u003e\n\n\u003cp\u003esachets\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"59%\"\u003e\n\n\u003cp\u003eSize\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"40%\"\u003e\n\n\u003cp\u003e20 mL\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"59%\"\u003e\n\n\u003cp\u003eQuantity\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"40%\"\u003e\n\n\u003cp\u003e25\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"59%\"\u003e\n\n\u003cp\u003eCertificate of Analysis\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"40%\"\u003e\n\n\u003cp\u003eNo\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798097035560,"sku":"HAN70024P-25","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI70024P_1.png?v=1790886357"},{"product_id":"hanna-hi70024p-35-ppt-salinity-calibration-solution-single-packet","title":"Hanna 35 PPT Salinity Calibration Solution - Single Packet","description":"\u003cp\u003eHI70024P is a premium quality 35.00 ppt salinity calibration solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696\/BS3978.  Additional equipment used in preparation of the solutions include certified weight-checked balances, Class A glassware and certified thermometers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eConvenience of individual packaging\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for users that do not calibrate frequently\u003c\/li\u003e\n\u003cli\u003eIdeal for field use due to portability\u003c\/li\u003e\n\u003cli\u003eEvery sachet is as fresh as the day it was packaged\u003c\/li\u003e\n\u003cli\u003eLight block packaging prevents oxidation from UV light that could alter the value \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eEach sachet marked with lot number and expiration date\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHanna solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eTDS Value @25°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cp\u003e6.44 g\/L (ppt)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003ePackage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cp\u003esachets\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eSize\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cp\u003e20 mL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eQuantity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cp\u003e25\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eCertificate of Analysis\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798097068328,"sku":"HAN70024P-1","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI70024P.png?v=1790886358"},{"product_id":"hanna-hi772-marine-alkalinity-dkh-checker-hc","title":"Hanna Alkalinity Checker HI772","description":"\u003cdiv\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eGet accurate results for your saltwater aquarium with our simple handheld colorimeter digital test kit.  The HI772 dKH Alkalinity Checker\u003c\/span\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e®\u003c\/span\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eHC is our most popular selling aquarium product. Our alkalinity colorimeter bridges the gap between alkalinity test kits and advanced instrumentation. Standard test kits have limited accuracy since they rely upon the human eye to match colors. Our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct saltwater alkalinity result in dKH units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eRemove the human error from your testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eNo need to count drop or titrate your sample\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eDetects color changes your eye cannot\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eNo calibration required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eGet east, quick and consistent results\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eAccurate and affordable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eCost efficient:\u003c\/span\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eOnce you purchase the Checker, reagents are sold separately saving money long term\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eDETAILS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eThe HI772 Checker\u003c\/span\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e®\u003c\/span\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eHC (Handheld Colorimeter) provides a simple, accurate, and cost-effective way to measure alkalinity in degrees of carbonate hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test kits, the HI772 provides quick, accurate results in a few easy steps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003cstrong style=\"font-style: inherit;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eFeatures at-a-glance:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eEasier to use and more accurate than chemical test kits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eMost popular reef aquarium product\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eAbout one minute to perform a test\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eComes with 25 tests; HI772-26 refill\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-style: inherit;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"font-weight: 400;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eRange\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e0.0 to 20.0 dKH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eResolution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e0.1 dKH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eAccuracy @ 25°C\/77°F\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e±0.3 dKH ±5% of reading\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eLight Source\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eLED @ 610 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eLight Detector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003esilicon photocell\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003ecolorimetric method\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eEnvironment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eBattery Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e(1) 1.5V AAA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eAuto-off\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eafter ten minutes of non-use\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e86.0 mm x 61.0 mm x 37.5 mm (3.4\" x 2.4\" x 1.5\")\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e64 g (2.25 oz.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eOrdering Information\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eHI772 Checker® is supplied with (2) sample cuvettes with caps, alkalinity reagent starter kit for 25 tests (1 bottle of alkalinity reagent), (1) 1 ml syringe and tip, ­­­ battery, instructions, and quick start guide.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"11%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eWarranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e1 year limited warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798105260328,"sku":"HAN772","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI772_1.png?v=1790886360"},{"product_id":"hanna-alkalinity-reagents-772-26","title":"Hanna Alkalinity Reagents 772-26","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eThe HI772-26 are the replacement reagents Marine Alkalinity (dKH) Checker® HC - HI772. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e\n\u003cli\u003ePrepared with high purity chemicals\u003c\/li\u003e\n\u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-style: inherit;\"\u003eDETAILS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eThe HI772-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Alkalinity Checker® HC. These reagents follow the Colorimetric Method in which the reaction causes a distinctive range of colors from yellow to green to blue to develop. By simply adding the solution of HI772-26 to the sample, the reaction will take place and the Marine Alkalinity Checkers will determine the concentration from the color that is produced. The results will be displayed in dKH for the HI772 Checker . These reagents are designed to be used with samples that have an expected range of 0.0 to 20.0 dKH. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-style: inherit;\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"font-weight: 400;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003ePackage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003ebottles\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eQuantity                                   \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e25 tests\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003ecolorimetric method\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798105293096,"sku":"HAN772-26","price":18.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI772-26.png?v=1790886361"},{"product_id":"hanna-hi784-marine-ammonia-checker-hc-colorimeter","title":"Hanna Ammonia Checker HI784","description":"\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Hanna Ammonia Checker\u003csup\u003e®\u003c\/sup\u003e HC (HI784)  provides an uncomplicated, highly accurate, and budget-friendly way to measure ammonia (NH\u003csub\u003e3\u003c\/sub\u003e\/NH\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e+\u003c\/sup\u003e) in saltwater\/marine environments.\u003c\/p\u003e\n\u003cp\u003eAmmonia is naturally found as part of the nitrogen cycle of a tank as aquarium organisms produce it as waste. In a balanced tank, the majority of ammonia is consumed by bacteria and the nitrogen cycle continues. When out of balance, ammonia toxicity can wreak havoc on tank inhabitants. It is important to monitor ammonia levels to ensure they remain steady and low. The ammonia checker is designed as an exceptionally accurate alternative to chemical test kits, our Marine Ammonia Checker (HI784) provides quick, accurate results in a few easy steps.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures at-a-glance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSimple and accurate digital test for small, trace amounts of ammonia\u003c\/li\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003cli\u003eIdeal for: Saltwater Aquariums, Marine, and Aquaculture Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eAmmonia Checker Tips \u0026amp; Tricks for Accurate Measurements\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the sample does not contain any debris.\u003c\/li\u003e\n\u003cli\u003eHold dropper bottles completely vertically and squeeze slowly to ensure correct drop size.\u003c\/li\u003e\n\u003cli\u003eWhenever the cuvette is placed into the checker, it must be dry outside and free of fingerprints, oil and dirt.\u003c\/li\u003e\n\u003cli\u003eWipe the cuvette thoroughly with a microfiber cleaning cloth or a lint-free cloth prior to insertion.\u003c\/li\u003e\n\u003cli\u003eShaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.\u003c\/li\u003e\n\u003cli\u003eDo not let the reacted sample stand too long after reagent has been added, as accuracy will be affected.\u003c\/li\u003e\n\u003cli\u003eDiscard the sample immediately after the reading has been taken or the glass might become permanently stained.\u003c\/li\u003e\n\u003cli\u003ePrepare sample cuvette immediately after collecting sample from tank. Ammonia is volatile and will dissipate if stored in a bottle before analysis, causing low measurements.\u003c\/li\u003e\n\u003cli\u003eIf the prepared sample cuvette becomes cloudy the measurement will not be accurate.\u003c\/li\u003e\n\u003cli\u003ePrepare a new sample by adding an extra 1-2 drops of HI784A-0 Reagent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Name\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI784\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.50 ppm (mg\/L) NH3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy @ 25°C\/77°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.05 ppm ±5% of reading @ 25 °C (77 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight Emitting Diode @ 610 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Detector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicon photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Salicylate Method. The reaction between Ammonia and Ammonium and the reagent causes a blue‑green tint in the sample.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5V AAA Alkaline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto-off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAfter 20 minutes of non-use and 10 minutes after reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing Prepared sample cuvette (sample plus reagents) must be 18 to 29 °C (65 to 85 °F)*.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 g (2.3 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEach HI784 is delivered in a case with custom insert and is supplied with: Marine Ammonia reagent starter kit (reagents for 10 tests), Sample cuvette and cap (2 pcs.), Plastic refilling pipette (1 pc.), 1.5V AAA Alkaline battery (1 pc.), Instruction manual and Quick-reference guide.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReagent Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI784-25 (25 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI784-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798105489704,"sku":"HAN784","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI784-2.png?v=1790886363"},{"product_id":"hanna-hi784-25-marine-ammonia-checker-reagents-25-tests","title":"Hanna Ammonia Reagents HI784-25","description":"\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003eThe HI784-25 includes the three replacement reagents needed for the Marine Ammonia Checker\u003csup\u003e®\u003c\/sup\u003e HC - HI784. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e\n\u003cli\u003ePrepared with high purity chemicals\u003c\/li\u003e\n\u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798105620776,"sku":"HAN784-25","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/hi784-25.jpg?v=1790886364"},{"product_id":"hanna-hi758u-marine-calcium-checker-hc-colorimeter","title":"Hanna Calcium Checker HI758","description":"\u003cp\u003e\u003cspan\u003eAlways get accurate results for your saltwater aquarium with our handheld colorimeter.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eOur saltwater calcium colorimeter fills the gap between calcium test kits and advanced instrumentation. Standard test kits have limited accuracy as they depend on the human eye to determine colors. Our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct saltwater calcium result in ppm CaCO3.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eOur portable handheld colorimeter goes where you go. \u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eAchieve your calcium results easily with simple, one-button design. \u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eQuickly get your results without any hassle. \u003c\/span\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe HI758U Checker\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eHC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine waters. Designed as a more accurate alternative to chemical test kits, the HI758U provides quick, accurate results in a few easy steps.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures at-a-glance:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\n\u003cli\u003eIdeal for: Aquaculture, Water Quality, Environmental, Education\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe HI758U Marine Calcium Checker HC® uses a 100 to 1 dilution for analysis and thus requires deionized or distilled water absent of calcium to function correctly. Calcium can be found in many freshwater sources and this any amount present in the water used at the C1 phase can cause false high readings. In addition, many hobby grade reverse osmosis deionized water systems may not adequately remove calcium. This can vary based on the types of filters used, their effectiveness and frequency of replacement. We recommend using deionized water with low conductivity or pure vapor distilled water commonly found in most pharmacies.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eNever use tap water to clean your cuvettes. This is especially important for the HI758U Marine Calcium Checker as calcium is commonly present in tap water and residual amounts present in the cuvette will elevate results produced by the Checker. Our HI98703-50 Cuvette Cleaning Solution ensures the glass cuvette used for colorimetric measurements remains clean and free from imperfections.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCalcium Checker Troubleshooting Tips\u003c\/span\u003e\u003c\/p\u003e\n\n\u003col\u003e\n\n\u003cli\u003e\u003cspan\u003eNever rinse your cuvettes with tap water or saltwater\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eUse pure vapor distilled water from your local pharmacy at C1 phase. RODI water from home filtration units may not be suitable for this test as calcium can easily permeate through your filter membranes. \u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eClean your cuvettes with distilled or deionized water absent of Calcium that is going to be used for C1 phase dilution. \u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMeasure out 9 ml of distilled or deionized water for C1 phase\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMake sure no excess aquarium sample saltwater is on the tip of the pipette. Only administer the saltwater that is sucked into the pipette tip. \u003c\/span\u003e\u003c\/li\u003e\n\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eRange\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003e200 to 600 ppm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003e1 ppm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eAccuracy @ 25°C\/77°F\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003e±6% of reading\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eLight Source\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eLED @ 610 nm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eLight Detector\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003esilicon photocell\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eadaptation of the Zincon method\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eEnvironment\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003e0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eBattery Type\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003e(1) 1.5V AAA\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eAuto-off\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eafter ten minutes of non-use\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003e81.5mm x 61mm x 37.5mm (3.2\" x 2.4\" x 1.5”)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"13%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"86%\"\u003e\n\n\u003cp\u003e\u003cspan\u003e64 g (2.25 oz.)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798113878312,"sku":"HAN758","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI758U_1.png?v=1790886366"},{"product_id":"hanna-hi758u-26-marine-calcium-checker-hc-reagents-25-tests","title":"Hanna Calcium Reagents HI758U-26","description":"\u003cp\u003e\u003cspan\u003eThe HI758U-26 are the replacement reagents for the HI758 Marine Calcium Checker\u003c\/span\u003e® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePre-made reagents for ease of use \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepared with high purity chemicals \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarked with expiration date and lot number for traceability \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDETAILS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HI758U-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Calcium Checker\u003c\/span\u003e\u003csup\u003e\u003cspan\u003e®\u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eHC. These reagents follow the Zincon Method in which the reaction causes a blue tint in the sample. By simply adding 1 mL of the first reagent to the sample, followed by a packet of the second reagent in the HI758U-26 set, the reaction will take place and the HI758 will determine the concentration from the color that is produced. The results will be displayed in ppm of calcium. These reagents are designed to be used with samples that have an expected range of 200 to 600 ppm calcium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"37%\"\u003e\n\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"62%\"\u003e\n\u003cp\u003e\u003cspan\u003ebottles \/ packets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"37%\"\u003e\n\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"62%\"\u003e\n\u003cp\u003e\u003cspan\u003e25 tests\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"37%\"\u003e\n\u003cp\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"62%\"\u003e\n\u003cp\u003e\u003cspan\u003eZincon method\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798113976616,"sku":"HAN758-26","price":34.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI758U-26.png?v=1790886367"},{"product_id":"hanna-hi98100-checker-plus-ph-tester-with-0-01-ph-resolution","title":"Hanna Checker Plus pH Tester HI98100 w\/0.001 resolution","description":"\u003cp\u003eDesigned to bring simplicity to pH testing during the any process, the HI98100 Hanna Checker® Plus pH Tester is designed for direct measurement. A replaceable electrode extends the life of your digital pH tester.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.2 pH accuracy\u003c\/li\u003e\n\u003cli\u003eComes with all the necessary solutions and batteries- everything you need to get started measuring right away.\u003c\/li\u003e\n\u003cli\u003eGreat for environmental, field, and laboratory testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eBetter Features for Better Testing\u003c\/h4\u003e\n\u003cp\u003eAn onscreen stability indicator ensures the highest level of confidence in your results. The selectable auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003ePocket Sized\u003c\/h4\u003e\n\u003cp\u003eThe compact size makes the HI98100 Checker\u003csup\u003e®\u003c\/sup\u003e Plus pH tester ideal for on-the-go testing. A large LCD display provides at-a-glance readings from any angle and single button operation streamlines the testing process for any user.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eLong Battery Life\u003c\/h4\u003e\n\u003cp\u003eThe included CR2032 Li-ion battery provides up to 1000 hours of continuous use. The battery icon will blink to let you know it is time to change the battery so you never miss a measurement.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eYour measurements require detailed attention; so should your electrode. The HI98100 features a replaceable electrode that is ideal for general pH measurements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eTapered Electrode Design\u003c\/h4\u003e\n\u003cp\u003eThe supplied HI1271 pH electrode is 103 mm long and tapers to an 8 mm diameter at the sensing end to easily fit into test tubes, vials, and other containers with a small opening.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003ePlastic Body\u003c\/h4\u003e\n\u003cp\u003eThe plastic body is significantly reduces necessary maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eNo-hassle Replacement\u003c\/h4\u003e\n\u003cp\u003eDon’t let a broken electrode stop you from testing. Simply unscrew the old electrode, and screw on a new one.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eWe believe that buying a tester should be simple. Your HI98100 Checker\u003csup\u003e®\u003c\/sup\u003e Plus pH tester is equipped with everything you need for successful testing right out of the box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eElectrode Cleaning Solution\u003c\/h4\u003e\n\u003cp\u003eYour Tester comes with cleaning solution that has been engineered to keep your electrode free from build up. This concentrated combination of detergents cleans your tester quickly and effectively so that your tester stays in optimum condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003epH 4 \u0026amp; 7 Buffer Sachets\u003c\/h4\u003e\n\u003cp\u003eWhen performing a pH calibration it is important that the correct buffers are used. We include some start buffers to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eStorage Solution\u003c\/h4\u003e\n\u003cp\u003eProper storage of your electrode will ensure reliable measurements and a long electrode life. Our storage solution is specially formulated to keep the pH glass hydrated while minimizing organic growth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Name\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI98100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Accuracy (@25°C\/77°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Calibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic, at one or two points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI1271 (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic Shut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 minutes, 60 minutes, or can be disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type \/ Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCR2032 Li-ion \/ approximately 1000 hours of continuous use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH 95% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 x174 x 21 mm (2 x 6.8 x 0.9“)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 g (1.8 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupplied with HI1271 pH electrode, pH 4.01 buffer solution sachet (2), pH 7.01 buffer solution sachet (2), electrode cleaning solution sachet (2), battery, quality certificate, and instruction manual in a carrying case.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798114107688,"sku":"HAN98100","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI98100_1_1.png?v=1790886369"},{"product_id":"hanna-hi98103-checker-ph-tester-with-0-1-ph-resolution","title":"Hanna Checker Plus pH Tester HI98103 w\/0.1 resolution","description":"\u003cp\u003eDesigned to bring simplicity to pH testing during the any process, the HI98103 Checker\u003csup\u003e®\u003c\/sup\u003e pH Tester is designed for direct measurement. A replaceable electrode extends the life of your tester.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.2 pH accuracy\u003c\/li\u003e\n\u003cli\u003eComes with all the necessary solutions and batteries- everything you need to get started measuring right away.\u003c\/li\u003e\n\u003cli\u003eGreat for all brewers, from professional to home brewers!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eBetter Features for Better Testing\u003c\/h4\u003e\n\u003cp\u003eAn onscreen stability indicator ensures the highest level of confidence in your results. The selectable auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003ePocket Sized\u003c\/h4\u003e\n\u003cp\u003eThe compact size makes the HI98103 Checker\u003csup\u003e®\u003c\/sup\u003e pH tester ideal for on-the-go testing. A large LCD display provides at-a-glance readings from any angle and single button operation streamlines the testing process for any user.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eLong Battery Life\u003c\/h4\u003e\n\u003cp\u003eThe included CR2032 Li-ion battery provides up to 1000 hours of continuous use. The battery icon will blink to let you know it is time to change the battery so you never miss a measurement.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eYour measurements require detailed attention; so should your electrode. The HI98103 features a replaceable electrode that is ideal for general pH measurements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eTapered Electrode Design\u003c\/h4\u003e\n\u003cp\u003eThe supplied HI1271 pH electrode is 103 mm long and tapers to an 8 mm diameter at the sensing end to easily fit into test tubes, vials, and other containers with a small opening.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003ePlastic Body\u003c\/h4\u003e\n\u003cp\u003eThe plastic body is significantly reduces necessary maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eNo-hassle Replacement\u003c\/h4\u003e\n\u003cp\u003eDon’t let a broken electrode stop you from testing. Simply unscrew the old electrode, and screw on a new one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eWe believe that buying a tester should be simple. Your HI98103 Checker\u003csup\u003e®\u003c\/sup\u003e pH tester is equipped with everything you need for successful testing right out of the box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eElectrode Cleaning Solution\u003c\/h4\u003e\n\u003cp\u003eYour Tester comes with cleaning solution that has been engineered to keep your electrode free from build up. This concentrated combination of detergents cleans your tester quickly and effectively so that your tester stays in optimum condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003epH 4 \u0026amp; 7 Buffer Sachets\u003c\/h4\u003e\n\u003cp\u003eWhen performing a pH calibration it is important that the correct buffers are used. We include some start buffers to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eStorage Solution\u003c\/h4\u003e\n\u003cp\u003eProper storage of your electrode will ensure reliable measurements and a long electrode life. Our storage solution is specially formulated to keep the pH glass hydrated while minimizing organic growth.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Name\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI98103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 14.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Accuracy (@25°C\/77°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Calibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic, at one or two points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI1271 (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic Shut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 minutes, 60 minutes, or can be disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type \/ Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCR2032 Li-ion \/ approximately 1000 hours of continuous use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH 95% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 x174 x 21 mm (2 x 6.8 x 0.9“)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 g (1.8 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupplied with HI1271 pH electrode, pH 4.01 buffer solution sachet (2), pH 7.01 buffer solution sachet (2), electrode cleaning solution sachet (2), battery, quality certificate, and instruction manual in a carrying case.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798114205992,"sku":"HAN98103","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI98103.png?v=1790886371"},{"product_id":"hanna-hi98509-checktemp-1-digital-thermometer","title":"Hanna Checktemp 1 Digital Thermometer HI98509","description":"\u003cp\u003eThe HI98509 Checktemp\u003csup\u003e®\u003c\/sup\u003e 1 is a high-accuracy thermometer with a 1 m (3.3') flexible, silicone cable connecting the meter and the stainless steel probe. The sharp-tip penetration probe easily lances semi-solid products such as fruits, vegetables, and cheeses. This probe can also handle liquid, air and measurements in frozen materials. The probe incorporates an NTC thermistor sensor to measure the temperature.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCAL Check™\u003c\/li\u003e\n\u003cli\u003e°C\/°F readout\u003c\/li\u003e\n\u003cli\u003eIP 65 water resistant protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Checktemp® 1 Digital Thermometer - HI98509 is a high-accuracy thermometer with a 1 m (3.3’) flexible, silicone cable connecting the meter and the stainless steel probe. The sharp-tip penetration probe easily lances semi-solid products such as fruits, vegetables, and cheeses. This probe can also handle liquid, air and measurements in frozen materials. The probe incorporates an NTC thermistor sensor to measure the temperature.\u003cbr\u003e\u003cbr\u003eThermistors make it possible to obtain extremely high accuracy in a very short period of time. The Hanna CAL Check™ feature has been incorporated into the Checktemp®1 for reliable and accurate measurements. CAL Check™ automatically runs a self-check upon startup and reports status back to the user; \"-0-\" for ok and \"Err\" if something is wrong.\u003cbr\u003e\u003cbr\u003eChecktemp®1 makes routine controls fast and simple for both incoming and outgoing goods. Constructed of AISI 316 stainless steel material, this probe is in compliance with food regulations, making it an ideal instrument for measuring temperature according to HACCP requirements.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures at-a-glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e±0.2°C (±0.5°F) - Accuracy\u003c\/li\u003e\n\u003cli\u003eMost accurate temperature tester in the world\u003c\/li\u003e\n\u003cli\u003eCAL Check™ - Automatically verifies calibration at startup\u003c\/li\u003e\n\u003cli\u003eSilicone probe cable - 3.3’ silicone cable maintains flexibility and performance\u003c\/li\u003e\n\u003cli\u003e°C\/°F Status – User selectable\u003c\/li\u003e\n\u003cli\u003eLarge display with wide environmental temperature range and viewing angle.\u003c\/li\u003e\n\u003cli\u003eIP 65 water resistant protection\u003c\/li\u003e\n\u003cli\u003eHACCP Compatible - Use as a tool for control in HACCP analysis\u003c\/li\u003e\n\u003cli\u003eAISI 316 stainless steel penetration Probe\u003c\/li\u003e\n\u003cli\u003eAuto-Off (select from 8 min., 60 min., or turn the feature off)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Name\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI98509\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-50.0 to 150.0°C\/ -58.0 to 302°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1°C (-50.0 to 150°C) \/0.1°F (-58.0 to 199.9°F) ;1°F (above 200°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2°C (-30 to 120.0°C); ±0.3°C (outside: -50.0 to -30.0°C and 120.0 to 150.0°C)\/ ±0.5°F (-22.0 to 199.9°F); ±1°F (outside: -58.0 to -22.0°F and 200 to 302°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Probe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003estainless steel probe with 1 m (3.3’) silicone cable; 97.3 x dia 3.5 mm (3.8 x dia 0.14’’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic Shut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 min (default), 60 min or OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type \/ Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 x 1.5V AAA \/ approximately 2 years of use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30 to 50°C (-4 to 122°F); IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e107 x 59 x 17 mm (4.2 x 5.3 x .65’’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e130 g (4.6 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI98509 (Checktemp 1) is supplied with penetration probe, batteries, stand and instructions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798114304296,"sku":"HAN98509","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI98509.png?v=1790886372"},{"product_id":"hanna-hi702-copper-checker-hc-colorimeter","title":"Hanna Copper Checker HI702","description":"\u003cdiv\u003e\n\u003cp\u003e \u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eThe HI702 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure copper. Designed as a more accurate alternative to chemical test kits, the HI702 provides quick, accurate results in a few easy steps. The HI702 Copper Checker is the best way to detect copper levels for fish medication and disease prevention. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003cstrong style=\"font-style: inherit;\"\u003e \u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e\u003cstrong\u003e\u003cstrong style=\"font-style: inherit;\"\u003eFeatures at-a-glance:\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eMeasures all forms of copper medication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eFast, accurate and easy to use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eNo drops to count or colors to match\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003cstrong style=\"font-style: inherit;\"\u003e \u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"font-weight: 400;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eRange\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e0.00 - 5.00 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eResolution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e0.01 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eAccuracy @ 25°C\/77°F\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e±0.05 ppm ±5% of reading\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eLight Source\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eLED @ 575 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eLight Detector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003esilicon photocell\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eadaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eEnvironment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eBattery Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e(1) 1.5V AAA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eAuto-off\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eafter ten minutes of non-use\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e81.5mm x 61mm x 37.5mm (3.2\" x 2.4\" x 1.5”)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e64 g (2.25 oz.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eOrdering Information\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eHI702 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (6 packets of reagent), 1 X 1.5X AAA battery, and an instruction manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003eWarranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan style=\"font-style: inherit; font-weight: inherit;\"\u003e1 year limited warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798122496296,"sku":"HAN702","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI702_1.png?v=1790886374"},{"product_id":"hanna-hi702-25-copper-high-range-checker-hc-reagents-25-tests","title":"Hanna Copper Reagents HI702-25","description":"\u003cp\u003e\u003cspan\u003eThe HI702-25 are the replacement reagents for the HI702 Copper High Range Checker®HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePre-made reagents for ease of use \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepared with high purity chemicals \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarked with expiration date and lot number for traceability \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HI702-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Copper High Range Checker\u003c\/span\u003e\u003csup\u003e\u003cspan\u003e®\u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Bicinchoninate Method in which the reaction between copper and the reagent causes a purple tint in the sample. By simply adding the packet of HI702-25 reagent to the sample, the reaction will take place and the HI702 will determine the concentration from the color that is produced. The results will be displayed in ppm of copper. These reagents are designed to be used with samples that have an expected range of 0.00 to 5.00 ppm copper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"8%\"\u003e\n\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"91%\"\u003e\n\u003cp\u003e\u003cspan\u003epacket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"8%\"\u003e\n\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"91%\"\u003e\n\u003cp\u003e\u003cspan\u003e25\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"8%\"\u003e\n\u003cp\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"91%\"\u003e\n\u003cp\u003e\u003cspan\u003eadaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798122529064,"sku":"HAN702-25","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI702-25.png?v=1790886376"},{"product_id":"hanna-hi70300l-500ml-bottle-electrode-storage-solution","title":"Hanna Electrode Storage Solution 500 ml","description":"\u003cp\u003eHI70300L is an electrode storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes.  Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecial formulation to minimize bacterial growth on your electrode.\u003c\/li\u003e\n\u003cli\u003eClearly marked expiration date and lot number for traceability.\u003c\/li\u003e\n\u003cli\u003eDesigned for storing any pH or ORP electrode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eHI70300L is a specially formulated electrode storage solution that can be used to store your pH electrode*. To ensure the best response time, the sensor tip and the reference junction of the pH electrode should be kept moist when not in use. Placing the pH electrode in a small glass filled with storage solution or replacing the solution in the protective cap is an easy way to store the electrode. The HI70300L should also be used to rehydrate the electrode after cleaning by soaking for at least one hour before taking measurements.\u003c\/p\u003e\n\u003ch4\u003eAir tight bottle with a tamper-proof seal\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEnsures quality and freshness of solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEach bottle marked with lot number and expiration date.\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHanna pH storage solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e* Never store pH or ORP electrodes in distilled or deionized water. Doing so will shorten the life of the sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798122594600,"sku":"HAN70300L","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI70300L_1.png?v=1790886377"},{"product_id":"hanna-free-chlorine-colorimeter-checker-hc-hi701","title":"Hanna Free Chlorine Colorimeter - Checker HC HI701","description":"\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003eThe HI701 Checker\u003csup\u003e®\u003c\/sup\u003eHC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure free chlorine. Free chlorine is the active form of chlorine used for disinfection of drinking water, swimming pools and spas, and vegetable rinse water. Free chlorine in water is also harmful to a reverse osmosis membrane and needs to be monitored for removal from source water prior to being used. Designed as a more accurate alternative to chemical test kits, the HI701 free chlorine meter provides quick, accurate results in a few easy steps.\u003c\/p\u003e\n\u003ch3\u003eFeatures at-a-glance:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with freshwater samples\u003c\/li\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003cli\u003eIdeal for: Water Quality, Environmental, Education, Pools and Spas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.50 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy @ 25°C (77°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.03 ppm ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED @ 525 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Detector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003esilicon photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eadaptation of USEPA method 330.5, DPD method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e(1) 1.5V AAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto shut-off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eafter two minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F) RH max 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 g (2.3 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI701 Checker®HC is supplied with sample cuvettes with caps (2), free chlorine reagent starter kit (reagents for 6 tests), battery, instructions and quick start guide.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReagent Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI701-25 (25 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration Check\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI701-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798122692904,"sku":"HAN701","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/hi701-1.jpg?v=1790886379"},{"product_id":"hanna-hi731315-glass-cuvettes-and-caps-for-checker-hc-colorimeters-set-of-2","title":"Hanna Glass Cuvettes and Caps for Checker HC Colorimeters (set of 2) HI731315","description":"\u003cdiv\u003e\n\u003cp\u003eThe HI731315 are spare glass cuvettes and plastic caps used with the HI7XX Checker® HC colorimeters. Each cuvette has a 10 ml level mark to measure the appropriate volume. The HI731315 includes 2 cuvettes and 2 caps.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10 ml level mark for adding correct volume.\u003c\/li\u003e\n\u003cli\u003eTest more samples and average your results for the best accuracy.\u003c\/li\u003e\n\u003cli\u003ePerfect for replacing scratched or discolored cuvettes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhen using a colorimeter or photometer it is important to use clean cuvettes that are free from scratches. Any discoloration or scratches will interfere with any optically based measurement. The HI731315 are the replacement glass cuvettes that are supplied with the Checker® HC colorimeters. If you need extra cuvettes to test more samples or are looking to replace the cuvettes that came with your Checker, this set comes with two cuvettes with caps.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798122856744,"sku":"HAN731315","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI731315.png?v=1790886380"},{"product_id":"hanna-hi981520-01-marine-monitor-phsalinitytemperature","title":"Hanna HI981520-01 Marine Monitor pH\/Salinity\/Temperature","description":"\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eConvenient and User-Friendly\u003c\/strong\u003e\u003cbr\u003eEquipped with a simple user interface. Results are displayed on a large, easy to read LCD screen. Users can choose their desired units for salinity (ppt, PSU, Specific Gravity (S.G.) and temperature (C° or F°).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVertical Mount Unit\u003c\/strong\u003e\u003cbr\u003eMonitor can be affixed to the aquarium tank wall.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuction Cup with Clips\u003c\/strong\u003e\u003cbr\u003eThe probes can be installed\/immersed directly in an aquarium tank (with supplied suction cups) and are designed to continuously monitor pH, salinity, and temperature levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo Alarm Operating Modes\u003c\/strong\u003e\u003cbr\u003eA high\/low value can be configured for each parameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh\/Low Alarm\u003c\/strong\u003e\u003cbr\u003eUsers can be alerted when a measured reading exceeds or drops below the set high\/low value.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVisual and Audible Notifications\u003c\/strong\u003e\u003cbr\u003eDisplays warning messages and a sound signal is generated when an alarm is triggered. This notifies you when readings are outside of supported ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003epH Electrode (HI1286)\u003c\/strong\u003e\u003cbr\u003eSupplied with a pH double junction electrode with a PEI resin body. This makes the pH electrode resistant to many aggressive chemicals. It is also easy to clean and less susceptible to clogging for fast and stable pH readings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFixed EC \u0026amp; Temperature Probe\u003c\/strong\u003e\u003cbr\u003eAttached to the monitor, this two-electrode conductivity probe features a built-in temperature sensor at the tip of the EC sensor. This allows for rapid and accurate salinity and temperature readings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Cable Length\u003c\/strong\u003e\u003cbr\u003eEach probe features a 2 m (6.6’) cable length for extended distances between the monitor and the saltwater sample.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuction Cup Attachment \u0026amp; Mounting Features\u003c\/strong\u003e\u003cbr\u003eEasily attaches to aquarium's exterior to enable regular monitoring. The probes are secured with suction cups to the back of an aquarium (tank) and are suited for continuous measurement of conductivity and associated parameters required in applications such as seawater, saltwater aquariums, or aquaculture. A monitor mount component contains pre-cut strips, featuring a strong adhesive that adheres to most smooth surfaces (e.g., glass, metal, tile).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Name\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI981520-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 14.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Accuracy (@25°C\/77°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 50.0 °C (32.0 to 122.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 °C \/ 0.1 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy (@25°C\/77°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5 °C \/ ±1.0 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH Calibration: Manual or automatic two-point calibration in 7.01 and 10.01 pH; ppt Calibration: Automatic, single point in 35.00 ppt; Temperature Calibration: Automatic, 5 to 50 °C (41 to 122 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh or Low with Enable or Disable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 VDC adapter (included); 115-230 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCasing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 ingress protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-50°C (32-122°F); RH max 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 x 185 x 38 mm (4.92 x 7.28 x 1.49”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 g (10.6 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI981520 is supplied with HI1286 pH electrode, attached conductivity and temperature probe, pH 7.01 buffer solution, 20 mL sachet (2 pcs.), pH 10.01 buffer solution, 20 mL sachet (2 pcs.), 35.00 ppt salinity calibration solution, 20 mL sachet (2 pcs.), electrode cleaning solution, 20 mL sachet (2 pcs.), suction cup with clip (2 pcs.), self-adhesive fastener (2 pcs.), 12 Vdc power adapter, probe quality certificate, instrument quality certificate, quick reference guide with QR code and URL link for manual download.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Probe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eph: HI1286; EC: Attached\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798122955048,"sku":"HAN981520-01","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI981520.jpg?v=1790886382"},{"product_id":"hanna-hi981520-01-marine-monitor-ph-salinity-temperature-open-box","title":"Hanna HI981520-01 Marine Monitor pH\/Salinity\/Temperature- OPEN BOX","description":"\u003cdiv\u003e\n\u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e\n\u003cdiv class=\"cell small-12 large-auto\"\u003e\n\u003cp\u003e\u003cstrong\u003eConvenient and User-Friendly\u003c\/strong\u003e\u003cbr\u003eEquipped with a simple user interface. Results are displayed on a large, easy to read LCD screen. 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This notifies you when readings are outside of supported ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003epH Electrode (HI1286)\u003c\/strong\u003e\u003cbr\u003eSupplied with a pH double junction electrode with a PEI resin body. This makes the pH electrode resistant to many aggressive chemicals. It is also easy to clean and less susceptible to clogging for fast and stable pH readings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFixed EC \u0026amp; Temperature Probe\u003c\/strong\u003e\u003cbr\u003eAttached to the monitor, this two-electrode conductivity probe features a built-in temperature sensor at the tip of the EC sensor. This allows for rapid and accurate salinity and temperature readings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Cable Length\u003c\/strong\u003e\u003cbr\u003eEach probe features a 2 m (6.6’) cable length for extended distances between the monitor and the saltwater sample.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuction Cup Attachment \u0026amp; Mounting Features\u003c\/strong\u003e\u003cbr\u003eEasily attaches to aquarium's exterior to enable regular monitoring. The probes are secured with suction cups to the back of an aquarium (tank) and are suited for continuous measurement of conductivity and associated parameters required in applications such as seawater, saltwater aquariums, or aquaculture. A monitor mount component contains pre-cut strips, featuring a strong adhesive that adheres to most smooth surfaces (e.g., glass, metal, tile).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Name\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI981520-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 14.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Accuracy (@25°C\/77°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 50.0 °C (32.0 to 122.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 °C \/ 0.1 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy (@25°C\/77°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5 °C \/ ±1.0 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH Calibration: Manual or automatic two-point calibration in 7.01 and 10.01 pH; ppt Calibration: Automatic, single point in 35.00 ppt; Temperature Calibration: Automatic, 5 to 50 °C (41 to 122 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh or Low with Enable or Disable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 VDC adapter (included); 115-230 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCasing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 ingress protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-50°C (32-122°F); RH max 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 x 185 x 38 mm (4.92 x 7.28 x 1.49”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 g (10.6 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI981520 is supplied with HI1286 pH electrode, attached conductivity and temperature probe, pH 7.01 buffer solution, 20 mL sachet (2 pcs.), pH 10.01 buffer solution, 20 mL sachet (2 pcs.), 35.00 ppt salinity calibration solution, 20 mL sachet (2 pcs.), electrode cleaning solution, 20 mL sachet (2 pcs.), suction cup with clip (2 pcs.), self-adhesive fastener (2 pcs.), 12 Vdc power adapter, probe quality certificate, instrument quality certificate, quick reference guide with QR code and URL link for manual download.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Probe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eph: HI1286; EC: Attached\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798131212584,"sku":"HAN981520-01-1","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI981520_1.jpg?v=1790886383"},{"product_id":"hanna-hi713-low-range-phosphate-checker-hc","title":"Hanna Low Range Phosphate Checker HI713","description":"\u003cp\u003eTrust your readings now, our low range phosphate colorimeter brings you more precise technology than your average chemical test kit. By determining your results digitally, our handheld colorimeter eliminates the effort of matching to a color chart.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCan be used in both freshwater and saltwater  \u003c\/li\u003e\n\u003cli\u003eRemove the human error from your testing\u003c\/li\u003e\n\u003cli\u003eNo need to count drop or titrate your sample\u003c\/li\u003e\n\u003cli\u003eDetects color changes your eye cannot\u003c\/li\u003e\n\u003cli\u003eNo calibration required\u003c\/li\u003e\n\u003cli\u003eGet east, quick and consistent results\u003c\/li\u003e\n\u003cli\u003eAccurate and affordable\u003c\/li\u003e\n\u003cli\u003eCost efficient: Once you purchase the Checker, reagents are sold separately saving money long term\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eDETAILS\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI713 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphate. Perfect for reef tanks,  freshwater aquariums, tap water or, reverse osmosis deionized water our HI713 Checker® HC takes the guess work out of testing phosphates.  The HI713 LR Phosphate Checker is a better fit for reef tanks housing coral species less sensitive to phosphate, such as certain soft corals. The HI713 LR Phosphate Checker is also ideal for aquarists who have freshwater aquariums or fish only saltwater tanks (FOWLR).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eFeatures at-a-glance:\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly reads in parts per million (ppm) phosphate (orthophosphate)\u003c\/li\u003e\n\u003cli\u003eBetter suited for soft coral, LPS dominant or mixed reefs with phosphate levels above 0.04 ppm.\u003c\/li\u003e\n\u003cli\u003eComes with 6 tests, reagent refill for 25 test: HI713-25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"26%\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003eRange\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"73%\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003e0.00 to 2.50 ppm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"26%\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"73%\"\u003e\n\u003cp\u003e\u003cspan\u003e0.01 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"26%\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003eAccuracy @ 25°C\/77°F\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"73%\"\u003e\n\u003cp\u003e\u003cspan\u003e±0.04 ppm ±4% of reading\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"26%\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"73%\"\u003e\n\u003cp\u003e\u003cspan\u003eadaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"26%\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003eBattery Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"73%\"\u003e\n\u003cp\u003e\u003cspan\u003e(1) 1.5V AAA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"26%\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003eOrdering Information\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"73%\"\u003e\n\u003cp\u003e\u003cspan\u003eHI713 Checker® is supplied with (2) sample cuvettes with caps, phosphate LR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"26%\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"73%\"\u003e\n\u003cp\u003e\u003cspan\u003e1 year limited warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798131278120,"sku":"HAN713","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI713_1.png?v=1790886385"},{"product_id":"hanna-hi713-25-phosphate-low-range-checker-hc-reagents-25-tests","title":"Hanna Low Range Phosphate Reagents 713-25","description":"\u003cp\u003e\u003cspan\u003eThe HI713-25 are the replacement reagents for the HI713 Phosphate Low Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePre-made reagents for ease of use \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepared with high purity chemicals \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarked with expiration date and lot number for traceability \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HI713-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphate Low Range Checker\u003c\/span\u003e\u003csup\u003e\u003cspan\u003e®\u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphate and reagent causes a blue tint in the sample. By simply adding the packet of HI713-25 reagent to the sample, the reaction will take place and the HI713 will determine the concentration from the color that is produced. The results will be displayed in ppm (mg\/L) of phosphate. These reagents are designed to be used with samples that have an expected range of 0.00 to 2.50 ppm phosphate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"6%\"\u003e\n\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"93%\"\u003e\n\u003cp\u003e\u003cspan\u003esachets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"6%\"\u003e\n\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"93%\"\u003e\n\u003cp\u003e\u003cspan\u003e25\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"6%\"\u003e\n\u003cp\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"93%\"\u003e\n\u003cp\u003e\u003cspan\u003eadaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic Acid method. The reaction between phosphate and the reagent causes a blue tint in the sample.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798131343656,"sku":"HAN713-25","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI713-25.png?v=1790886386"},{"product_id":"hanna-hi783-25-marine-magnesium-checker-reagents-25-tests","title":"Hanna Magnesium Reagents HI783-25","description":"\u003cp\u003eThe HI783-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Magnesium Checker\u003csup\u003e®\u003c\/sup\u003e HC. These reagents follow the colorimetric EDTA method using calmagite indicator in which the reaction between magnesium and the reagent causes a blue to violet tint in the sample. By simply adding the packet of HI783-25 reagent to the sample, the reaction will take place and the HI783 will determine the concentration from the color that is produced. The results will be displayed in ppm of Magnesium. These reagents are designed to be used with saltwater samples that have an expected range of 1,000 to 1,800 ppm.\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798131441960,"sku":"HAN783-25","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/bubble-flow-aquatix-image-coming-soon.png?v=1790952284"},{"product_id":"hanna-hi783-marine-magnesium-checker-hc-colorimeter","title":"Hanna Marine Magnesium Checker HI783","description":"\u003cp\u003eThe Magnesium Checker\u003csup\u003e® \u003c\/sup\u003eHC (HI783)  is the first marine magnesium test of its kind! This Checker\u003csup\u003e®\u003c\/sup\u003e provides an uncomplicated, accurate, and budget-friendly way to measure magnesium in saltwater\/marine environments. Color-coded syringes and straightforward testing steps ensure quick and easy measurements every time! Magnesium is vital in saltwater environments as it allows calcium and carbonate to be bioavailable for corals and invertebrates. Designed as a more accurate alternative to chemical test kits, our Marine Magnesium Checker\u003csup\u003e®\u003c\/sup\u003e HC (HI783) provides quick, accurate results in a few easy steps.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures at-a-glance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFewer steps than other chemical tests\u003c\/li\u003e\n\u003cli\u003eColor-coded syringes make the magnesium test simple and effortless\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Saltwater Aquariums, Marine, and Aquaculture Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eMagnesium Checker Tips \u0026amp; Tricks for Accurate Measurements\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure liquids accurately by syringe by drawing up the plunger until the bottom seal of the plunger is at the desired volume mark. Do NOT raise the liquid to the mark as this will give a false high volume. An air gap between the plunger and liquid is normal. \u003c\/li\u003e\n\u003cli\u003eAlways use clean, dry cuvettes and syringes\/tips. Rinse with deionized (RODI) water only; never rinse with tank water. Dry the cuvettes before use to prevent dilution.\u003c\/li\u003e\n\u003cli\u003eEnsure the sample does not contain any debris.\u003c\/li\u003e\n\u003cli\u003eWhenever the cuvette is placed into the checker, it must be dry outside and free of fingerprints, oil and dirt.\u003c\/li\u003e\n\u003cli\u003eWipe the cuvette thoroughly with a microfiber cleaning cloth or a lint-free cloth prior to insertion.\u003c\/li\u003e\n\u003cli\u003eShaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.\u003c\/li\u003e\n\u003cli\u003eDo not let the reacted sample stand too long after reagent has been added, as accuracy will be affected.\u003c\/li\u003e\n\u003cli\u003eDiscard the sample immediately after the reading has been taken or the glass might become permanently stained.\u003c\/li\u003e\n\u003cli\u003eKeep the tips with their appropriate syringes during measurement. Clean the syringes and tips before storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Name\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI783\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 to 1,800 ppm Magnesium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy @ 25°C\/77°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±5% of reading @ 25 °C (77 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight Emitting Diode @ 610 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Detector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicon photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the colorimetric EDTA method using calmagite indicator. The reaction between magnesium and the reagents causes a blue to violet tint in the sample.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5V AAA Alkaline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto-off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAfter 10 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing Prepared sample cuvette (sample plus reagents) must be 18 to 28 °C (64 to 82 °F).*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 g (2.3 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEach HI783 is delivered in a case with custom insert and is supplied with Marine Magnesium reagent starter kit (reagents for 25 tests), Sample cuvette and cap (2 pcs.), 1 mL graduated syringe with tip (2 pcs.), 5 mL syringe and tip with black printing (1 pc.), 5 mL syringe and tip with blue printing (1 pc.), 1.5V AAA alkaline battery (1 pc.), Instruction manual, Quick-reference guide.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReagent Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI783-25 (25 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI783-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798131540264,"sku":"HAN783","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/hi783.png?v=1790886389"},{"product_id":"hanna-hi782-marine-nitrate-high-range-checker-hc","title":"Hanna Marine Nitrate HIgh Range Checker HI782","description":"\u003cp\u003eNitrate is the final step in the Nitrogen cycle. Excessive amounts of nitrates in saltwater aquariums facilitate the growth of undesirable organisms such as algae and dinoflagellates. The HI782 is a simple, accurate, and cost-effective way to measure nitrate from 0.0 to 75.0 ppm (as NO\u003csub\u003e3\u003c\/sub\u003e–) in your saltwater aquarium.\u003cbr\u003e\u003cbr\u003eThe HI782 Nitrate Checker HC uses the Zinc Reduction method to measure the concentration of nitrate colorimetrically. The HI782 provides quick, accurate results in four easy steps.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures at-a-glance:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eFor use with saltwater samples.\u003c\/li\u003e\n\n\u003cli\u003eMore accurate than chemical test kits.\u003c\/li\u003e\n\n\u003cli\u003eDedicated to a single parameter.\u003c\/li\u003e\n\n\u003cli\u003eSmall size, big convenience.\u003c\/li\u003e\n\n\u003cli\u003eNo errors with a digital readout.\u003c\/li\u003e\n\n\u003cli\u003eIdeal for aquariums and marine biology applications.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHI782 High Range Nitrate Checker vs HI781 Low Range Nitrate Checker\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThe HI782 was designed to quickly and easily measure nitrate levels for aquarists with higher-than-average nutrient levels. This includes saltwater aquariums that are fish-only or have corals that can tolerate elevated levels of nitrate at 30 ppm or more.\u003cbr\u003e\u003cbr\u003eVery low levels of nitrate are critical for many saltwater reef aquariums, as nitrate can cause damage and possible death to certain delicate corals and invertebrates. For this reason, the HI781 offers unmatched precision in the measurement of very low levels of nitrate (0.00 to 5.00 ppm). For freshwater samples, Hanna Instruments recommends using the HI97728 Nitrate Portable Photometer.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eSpecification Name\u003c\/th\u003e\n\n\u003cth\u003eDetail\u003c\/th\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHI782\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.0 to 75.0 ppm (as NO3–)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.1 ppm\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAccuracy @ 25°C\/77°F\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e±2.0 ppm ±5% of reading @ 25 °C (77 °F)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eLED @ 525 nm\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eLight Detector\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003esilicon photocell\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eZinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples.\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e(1) 1.5V AAA\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAuto-off\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eafter ten minutes of non-use\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e64 g (2.3 oz)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eEach HI782 is delivered in a case with custom insert and is supplied with sample cuvette and cap (2 pcs.), Marine Nitrate High Range reagent starter kit (reagents for 10 tests), 3 mL Pasteur pipette (1 pc.), 1.5V AAA Alkaline battery (1 pc.), and Instruction manual.\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eReagent Set\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHI782-25 (25 tests)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCalibration Set\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHI782-11\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1 year\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798131573032,"sku":"HAN782","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI781-1_1.png?v=1790886390"},{"product_id":"hanna-hi782-marine-nitrate-high-range-checker-hc-reagents-25-tests-hi782-25","title":"Hanna Marine Nitrate HIgh Range Reagents HI782-25","description":"\u003cp\u003eThe HI782-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Nitrate High Range Checker\u003csup\u003e®\u003c\/sup\u003e HC. These reagents follow the Zinc reduction method in which the reaction between nitrate and the reagent causes a pink tint in the sample. By simply adding the packet of HI782-25 reagent to the sample, the reaction will take place and the HI782 will determine the concentration from the color that is produced. The results will be displayed in ppm of nitrate (as NO3–). These reagents are designed to be used with saltwater samples that have an expected range of 0.0 to 75.0 ppm.\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798131605800,"sku":"HAN782-25","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI782-25.png?v=1790886392"},{"product_id":"hanna-hi781-marine-nitrate-low-range-checker-hc-reagents-25-tests","title":"Hanna Marine Nitrate Low Range Reagents HI781-25","description":"\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\"\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HI781-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their HI781 Marine Nitrate Low Range Colorimeter. These reagents follow a colorimetric method in which the reaction between nitrate and the reagent causes a pink\/violet tint in the sample. This checker has been developed to work with seawater samples.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798139797800,"sku":"HAN781-25","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI781-25.png?v=1790886393"},{"product_id":"hanna-marine-ph-checker-hi780","title":"Hanna Marine pH Checker HI780","description":"\u003cp\u003eGet accurate water testing results with the HI780 Marine pH Colorimeter. With a digital read out, there is no more struggling to determine colors visually. This pH tester's compact design fits in your pocket or stores easily in your shop.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits.\u003c\/li\u003e\n\u003cli\u003eOne-button operation makes getting your pH results simple.\u003c\/li\u003e\n\u003cli\u003eGreat for aquariums and marine environmental testing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798139830568,"sku":"HAN780","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/hi780-3__14682.jpg?v=1790886395"},{"product_id":"hanna-marine-ph-checker-hi780-1","title":"Hanna Marine pH Checker Reagents HI780-25","description":"\u003cp\u003eThe HI780-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine pH Checker\u003csup\u003e®\u003c\/sup\u003e HC. These reagents follow the Phenol Red method in which the reagents produce a range of color that is pH-dependent. By simply adding 5 drops from the bottle of the reagent to the sample, the reaction between the sample and reagent causes a tint in the sample that varies from yellow to red. The intensity of the colour is determined by a compatible photometer and the concentration will be displayed. The results will be displayed in pH units with a resolution of 0.1 pH.\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798139863336,"sku":"HAN780-25","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/hi780-25_ph_reagent__74180.jpg?v=1790886396"},{"product_id":"hanna-hi98319-marine-salinity-tester","title":"Hanna Marine Salinity Tester HI98319","description":"\u003cp\u003e\u003cstrong\u003eBetter Features for Better Testing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn onscreen stability indicator ensures the highest level of confidence in your results. The selectable auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePocket Sized\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe compact size makes the HI98319 Marine Salinity Tester ideal for on-the-go testing. The multilevel LCD display provides at-a-glance salinity and temperature readings from any angle while dual button operation streamlines the testing process for any user.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLong Battery Life\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe included CR2032 Li-ion battery provides up to 100 hours of continuous use. The battery icon will blink to let you know it is time to change the battery so you never miss a measurement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGraphite Sensors\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike stainless steel sensors, graphite sensors reduce polarization effects and does not oxidize for more reliable and accurate readings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDurable Casing\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to withstand the knocks, drops, and spills of real life, the waterproof body ensures top performance in any environment. These meters are totally protected against dust and water intrusion from any direction. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntegrated Temperature Probe\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConductivity measurements are very sensitive to temperature variations. HI98319 has an exposed temperature sensor to ensure fast, accurately compensated readings even during sudden temperature fluctuations.\u003c\/p\u003e\n\u003cp\u003eWe believe that buying a tester should be simple. Your HI98319 Marine Salinity Tester is equipped with everything you need for successful testing right out of the box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e35.00 ppt Calibration Standard Sachet Solution (4)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen performing a calibration, it is important that the correct buffers are used. We include some starter buffer to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProtective Case\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYour tester comes with a complimentary carrying case to keep your tester safe from potential drops or bumps when not in use. \u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eRange\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003e0.0 to 70.0 ppt (g\/L)\u003c\/p\u003e\n\u003cp\u003e0.0 to 70.0 PSU\u003c\/p\u003e\n\u003cp\u003e1.000 to 1.041 S.G.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003e0.1 ppt (g\/L)\u003c\/p\u003e\n\u003cp\u003e0.1 PSU\u003c\/p\u003e\n\u003cp\u003e0.001\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eAccuracy (@25ºC\/77ºF)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003e±1 ppt for 0.0 to 40.0 ppt; ±2 ppt for readings over 40.0 ppt\u003c\/p\u003e\n\u003cp\u003e±1 PSU for 0.0 to 40.0 PSU ; ±2 PSU for readings over 40.0 PSU\u003c\/p\u003e\n\u003cp\u003e±0.001 S.G.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eTemperature Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003e0.0 to 50.0°C; 32.0 to 122.0°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eTemperature Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003e0.1°C; 0.1°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eTemperature Accuracy (@ 25°C\/77°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003e±0.5°C; 1°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eCalibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003eautomatic, single point 35.00 ppt \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eMethod\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003eppt - International Oceanographic Tables\u003c\/p\u003e\n\u003cp\u003ePSU - Standard Methods for the Examination of Water and Wastewater, 2510 B, Electrical Conductivity Method\u003c\/p\u003e\n\u003cp\u003eS.G.- Standard Methods for the Examination of Water and Wastewater, 2510 C, Density Method\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003e68 g (2.4 oz.) without battery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eTemperature Compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003eautomatic from 5 to 50.0 ºC \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eBattery Type \/ Life\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003eCR2032 3V Li-Ion (1 pc.)\/ approximately 100 hours of continuous use \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eEnvironment\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003e0 to 50 °C (32 °C to 122 °F); RH max 100% \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"21%\"\u003e\n\u003cp\u003eOrdering Information\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"78%\"\u003e\n\u003cp\u003eEach meter is supplied with: CR2032 battery (inside the meter), Storage \/ Protection sleeve, Instruction manual, Quality certificate, and 35.00 ppt calibration standard sachet (4 pcs.)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eYour tester comes with a complimentary carrying case to keep your tester safe from potential drops or bumps when not in use. \u003c\/li\u003e\n\u003cli\u003eWhen performing a calibration, it is important that the correct buffers are used. We include some starter buffer to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.  \u003c\/li\u003e\n\u003cli\u003eWe believe that buying a tester should be simple. Your HI98319 Marine Salinity Tester is equipped with everything you need for successful testing right out of the box.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eIntegrated Temperature Probe\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDurable Casing\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eGraphite Sensors\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eLong Battery Life\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003ePocket Sized\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBetter Features for Better Testing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798139896104,"sku":"HAN98319","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI98319_1.png?v=1790886398"},{"product_id":"hanna-hi736-marine-ultra-low-range-phosphorus-checker-hc","title":"Hanna Marine Ultra Low Range Phosphorus Checker HI736","description":"\u003cp\u003eOur ultra-low range phosphorus colorimeter brings you more precise technology from your typical chemical test kit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemove the human error from your testing\u003c\/li\u003e\n\u003cli\u003eNo need to count drop or titrate your sample\u003c\/li\u003e\n\u003cli\u003eDetects color changes your eye cannot\u003c\/li\u003e\n\u003cli\u003eNo calibration required\u003c\/li\u003e\n\u003cli\u003eGet east, quick and consistent results\u003c\/li\u003e\n\u003cli\u003eAccurate and affordable\u003c\/li\u003e\n\u003cli\u003eCost efficient: Once you purchase the Checker, reagents are sold separately saving money long term\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eDETAILS\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI736 Checker® HC (Handheld Colorimeter) is a cost-effective way to measure phosphorus (orthophosphate as phosphorus) in marine systems, including reef tanks. Testing for orthophosphates is standard practice for saltwater aquariums and provides valuable insight into your reef tank’s water chemistry to help ensure long-term coral health. Phosphorus is an important parameter to measure in aquaculture and aquariums; levels that are too high can lead to extensive algae growth and prevent coral calcification and growth. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eFeatures at-a-glance:\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMost popular phosphate meter for reef aquariums.\u003c\/li\u003e\n\u003cli\u003eTo convert phosphorus ppb to phosphate ppm multiply the reading by 3.066 then divide by 1,000\u003c\/li\u003e\n\u003cli\u003eSaltwater only, best for SPS dominant aquariums and low nutrient systems\u003c\/li\u003e\n\u003cli\u003eReads as low as 1ppb phosphorus or 0.003 ppm phosphate (reads in parts per billion phosphorus)\u003c\/li\u003e\n\u003cli\u003eReads as high as 200ppb phosphorus or 0.613ppm phosphate\u003c\/li\u003e\n\u003cli\u003eComes with 6 tests, reagent refill for 25 tests: HI736-25 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eRange\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003e0 to 200 ppb\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003e1 ppb\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eAccuracy @ 25°C\/77°F\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003e±5 ppb ±5% of reading\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eLight Source\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003eLED @ 525 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eLight Detector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003esilicon photocell\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003eadaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eEnvironment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003e0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eBattery Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003e(1) 1.5V AAA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eAuto-off\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003eafter three minutes of non-use and two minutes after reading\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003e81.5mm x 61mm x 37.5mm (3.2\" x 2.4\" x 1.5”)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003e64 g (2.25 oz.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eOrdering Information\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003eHI736 Checker® is supplied with (2) sample cuvettes with caps, phosphorus ULR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"13%\"\u003e\n\u003cp\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"86%\"\u003e\n\u003cp\u003e\u003cspan\u003e1 year limited warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798139928872,"sku":"HAN736","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI736_1.png?v=1790886400"},{"product_id":"hanna-hi736-25-marine-phosphorus-ultra-low-range-checker-hc-reagents-25-tests","title":"Hanna Marine Ultra Low Range Phosphorus Reagents 736-25","description":"\u003cp\u003e\u003cspan\u003eThe HI736-25 are the replacement reagents for the HI736 Phosphorus Ultra Low Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability. \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003ePre-made reagents for ease of use \u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003ePrepared with high purity chemicals \u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMarked with expiration date and lot number for traceability \u003c\/span\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDETAILS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe HI736-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphorus Ultra Low Range Checker\u003c\/span\u003e\u003csup\u003e\u003cspan\u003e®\u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eHC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample. By simply adding the packet of HI736-25 reagent to the sample, the reaction will take place and the HI736 will determine the concentration from the color that is produced. The results will be displayed in ppb of phosphorus. These reagents are designed to be used with samples that have an expected range of 0 to 200 ppb phosphorus.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"6%\"\u003e\n\n\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"93%\"\u003e\n\n\u003cp\u003e\u003cspan\u003esachets\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"6%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"93%\"\u003e\n\n\u003cp\u003e\u003cspan\u003e25\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"6%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003ctd width=\"93%\"\u003e\n\n\u003cp\u003e\u003cspan\u003eadaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic Acid method. The reaction between phosphorus and the reagent causes a blue tint in the sample.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798148186408,"sku":"HAN736-25","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI736-25.png?v=1790886401"},{"product_id":"hanna-hi770710p-ph-7-01-and-10-01-calibration-buffer-sachets-10-x-20ml-5-each","title":"Hanna pH 7.01 \u0026 ph 10.01 Calibration Buffer Solution HI770710P","description":"\u003cp\u003eHI770710P is a set of premium quality pH 7.01 and 10.01 calibration buffer solutions. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI770710P is for 5 sachets of pH 7.01 and 5 sachets of pH 10.01 with each containing 20 mL of buffer.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eColor coded label for easy pH buffer value identification\u003c\/li\u003e\n\n\u003cli\u003eAccuracy of +\/- 0.01 pH @ 25°C\u003c\/li\u003e\n\n\u003cli\u003eTemperature chart of the actual pH value at various temperatures printed on each sachet\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eHI770710P is a set of premium quality pH 7.01 and 10.01 calibration buffers produced in accordance with ISO 3696\/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +\/- 0.01 pH @ 25\u003csup\u003e°\u003c\/sup\u003eC and are traceable to NIST Standard Reference Materials (SRMs).\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch4\u003eConvenience of individual packaging\u003c\/h4\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdeal for users that do not calibrate frequently\u003c\/li\u003e\n\n\u003cli\u003eIdeal for field use due to portability\u003c\/li\u003e\n\n\u003cli\u003eEvery sachet is as fresh as the day it was packaged\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch4\u003eEach sachet marked with lot number and expiration date.\u003c\/h4\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eHanna buffers are specially formulated to have a long shelf life for an unopened sachet.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch4\u003eLight block packaging\u003c\/h4\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePrevents any oxidation from UV light that could alter the buffer value\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch4\u003eColor coded label for easy pH buffer value identification\u003c\/h4\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEasy to identify different buffer values\u003c\/li\u003e\n\n\u003cli\u003eSolution does not contain any dyes that may stain the reference cell of a pH electrode\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798148284712,"sku":"HAN770710P","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI770710P.png?v=1790886403"},{"product_id":"hanna-hi98107-phep-waterproof-ph-and-temperature-meter-with-0-1-resolution","title":"Hanna pH Waterproof pH \u0026 Temp Meter HI98107","description":"\u003cp\u003eThe HI98107 pHep® is an easy-to-use pH water tester that makes monitoring water quality simple. This accurate pH tester features 0.1 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact design fits right in your pocket so you can take it anywhere.\u003c\/li\u003e\n\u003cli\u003eCloth junction providing a larger surface area than a standard ceramic junction\u003c\/li\u003e\n\u003cli\u003eGreat for drinking water, aquariums, pools, \u0026amp; ponds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe HI98107 features a large multi-level LCD which displays both pH and temperature readings simultaneously. The pH readings are displayed with a 0.1 pH resolution and with an accuracy of ±0.1 pH. The pH range of the HI98107 is from 0.0 to 14.0 pH. An exposed temperature sensor allows for rapid automatic temperature compensated pH measurements. Temperature can be set to display in ℃ or ℉. The LCD screen has stability and calibration tag indicators. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available.\u003cbr\u003e\u003cbr\u003eThe pH electrode uses a unique reference cell design that utilizes a cloth junction that provides a larger surface area than a standard ceramic junction.\u003cbr\u003e\u003cbr\u003eCalibration is performed by pressing the dedicated calibration button. Once in calibration mode the pH electrode can be calibrated to 1 or 2 points using the pre-programmed standard buffers (pH 4.01, 7.01,10.01). When the standard value is recognized and stability is reached, the meter automatically accepts and stores the calibration value.\u003cbr\u003e\u003cbr\u003eSetup options include automatic shut off timing and temperature unit displayed. Automatic shut-off options are to turn the water pH meter off after 8 minutes, 60 minutes, or disabled. To enter the setup mode the user presses a button located in the battery compartment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMulti-Level LCD\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe large LCD displays pH, Temperature, Calibration buffer tags, battery level and instability indicator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSensors\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn exposed temperature sensor along with an extractable cloth junction ensures a fast and stable temperature compensated measurement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTwo-Button Operation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOnly two buttons for pH water tester operation. One for on\/off and one for calibration.\u003c\/p\u003e\n\u003ch3\u003eFeatures and Benefits\u003c\/h3\u003e\n\u003ch4\u003eSlim, Ergonomic Design\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWith rounded edges and a case that is only 17 mm (0.7”) thick, the HI98107 is thin and fits comfortably in the hand or pocket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLarge Multi-level LCD\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe LCD is 29 mm (1.125”) x 20 mm (0.81”) allowing the user to easily read both the pH and temperature simultaneously.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTwo-button Operation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne for ON\/OFF, the other for calibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIntegrated Temperature Sensor\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt in temperature sensor allows for temperature compensated measurements. Temperature can be displayed in either \u003csup\u003eo\u003c\/sup\u003eC or \u003csup\u003eo\u003c\/sup\u003eF.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAutomatic Calibration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic calibration to one or two points using standard buffers (pH 4.01, 7.01 and 10.01).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStability Indicator\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eA clock tag stability indicator will disappear to alert the user when the reading is stable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAutomatic Shut-off\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUser-selectable time until water pH meter shuts off to conserve battery life. Options are 8 min, 60 min or disabled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLow Battery Indicator\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLow battery indicator that is displayed when less than 10% battery life is remaining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBattery % Level at Startup\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAt start-up, all the LCD segments are displayed for 1 second, then the percent indication of the remaining battery life is displayed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Name\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI98107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 14.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Accuracy (@25°C\/77°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Calibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic, two-points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePH Temperature Compensation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic, 0 to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 50.0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic Shut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 minutes, 60 minutes, or can be disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type \/ Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCR2032 3V Li-ion \/ approximately 1000 hours of continuous use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH 100% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 x 40 x 17 mm (6.3 x 1.6 x 0.7’’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 g (2.6 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI98107 (pHep) is supplied with CR2032 battery, electrode cleaning solution sachet, pH 4.01 buffer solution sachet, pH 7.01 buffer solution sachet (2), storage\/protection sleeve, instruction manual and quality certificate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798148383016,"sku":"HAN98107","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI98107_1.png?v=1790886404"},{"product_id":"hanna-hi774-ultra-low-range-phosphate-checker-hc","title":"Hanna Phosphate Ultra Low Range Checker H774","description":"\u003cp\u003e\u003cspan\u003eThe HI774 Ultra Low Range Phosphate Checker® HC (Handheld Colorimeter) is a cost-effective way to measure phosphate in marine systems, including reef tanks. Testing for phosphates is standard practice for saltwater aquariums and provides valuable insight into your reef tank’s water chemistry to help ensure long-term coral health. Phosphates are one of the many forms of phosphorus compounds found in marine waters. Excessive phosphate levels can prevent calcification, skeletal formation, and growth of many coral species, particularly those referred to as SPS or small-polyp stony. In addition, high phosphate levels can cause nuisance algae growth in your reef tank. This can become problematic because algae often outcompetes sessile organisms for light, nutrients, and space, jeopardizing long term coral health in your reef. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTake our portable handheld colorimeter anywhere.\u003c\/li\u003e\n\u003cli\u003eSimple, one-button design makes getting your results easy.\u003c\/li\u003e\n\u003cli\u003eImprove your technology and upgrade from your standard test kit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDETAILS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HI774 Checker\u003c\/span\u003e\u003csup\u003e\u003cspan\u003e®\u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eHC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphate from 0.00 to 0.90 ppm. Phosphorus is an important parameter to measure in aquaculture and aquariums; levels that are too high can lead to extensive algae growth, depleted dissolved oxygen levels, and ultimately can be fatal to many types of fish and aquatic life. Designed as a more accurate alternative to chemical test kits, the HI774 provides quick, accurate results in a few easy steps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures at-a-glance:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003cli\u003eIdeal for: Aquariums, Environmental, Aquaculture, Water Quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eRange\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003e0.00 to 0.90 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003e0.01 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eAccuracy @ 25°C\/77°F\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003e±0.02 ppm ±5% of reading\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eLight Source\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003eLED @ 525 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eLight Detector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003esilicon photocell\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003eadaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eEnvironment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003e0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eBattery Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003e(1) 1.5V AAA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eAuto-off\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003eafter 7 minutes of non-use and 2 minutes after reading\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003e86.0 mm x 61.0 mm x 37.5 mm (3.4\" x 2.4\" x 1.5\")\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003e64 g (2.25 oz.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eOrdering Information\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003eHI774 Checker® is supplied with (2) sample cuvettes with caps, phosphate ULR reagent starter kit for 10 tests, batteries, instructions, and quick start guide.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14%\"\u003e\n\u003cp\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"85%\"\u003e\n\u003cp\u003e\u003cspan\u003e1 year limited warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798148481320,"sku":"HAN774","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI774_1.png?v=1790886406"},{"product_id":"hanna-hi774-25-phosphate-ultra-low-range-checker-hc-reagents-25-tests","title":"Hanna Phosphate Ultra Low Range Reagents 774-25","description":"\u003cp\u003e\u003cspan\u003eThe HI774-25 are the replacement reagents for the HI774 Phosphate Ultra Low Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePre-made reagents for ease of use \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepared with high purity chemicals \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarked with expiration date and lot number for traceability \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HI774-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphate Ultra Low Range Checker\u003c\/span\u003e\u003csup\u003e\u003cspan\u003e®\u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample. By simply adding the packet of HI774-25 reagent to the sample, the reaction will take place and the HI774 will determine the concentration from the color that is produced. The results will be displayed in ppb of phosphorus. These reagents are designed to be used with samples that have an expected range of 0.00 to 0.90 ppm phosphate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"6%\"\u003e\n\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"93%\"\u003e\n\u003cp\u003e\u003cspan\u003esachets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"6%\"\u003e\n\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"93%\"\u003e\n\u003cp\u003e\u003cspan\u003e25\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"6%\"\u003e\n\u003cp\u003e\u003cspan\u003eMethod\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"93%\"\u003e\n\u003cp\u003e\u003cspan\u003eadaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic Acid method. The reaction between phosphorus and the reagent causes a blue tint in the sample.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798148579624,"sku":"HAN774-25","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI774-25.png?v=1790886408"},{"product_id":"hanna-hi98509-checktemp-1-digital-thermometer-1","title":"Hanna Penn-Plax Therma-Temp Floating Thermometer","description":"\u003cdiv\u003eTherma-Temp presents the Floating Aquarium Thermometer by PENN-PLAX. These thermometers are designed to provide quick, easy, and reliable temperature readings for your aquarium. They are a safe and mercury-free option suitable for both freshwater and saltwater fish tanks.\n\nMercury-Free: These thermometers are mercury-free, ensuring the safety of your aquatic environment.\n\nOptional Suction Cup: Each Floating Aquarium Thermometer comes with an optional suction cup. This suction cup allows you to attach the thermometer to the walls of your tank, providing even easier access for temperature readings. The suction cup mount is removable, and the thermometer should naturally float on its own.\n\nProper Placement: To ensure accurate temperature readings, it's essential to place the thermometer vertically inside your fish tank. This orientation allows the colored liquid inside to pool at the bottom, providing an accurate temperature reading. If any settling of the liquid occurred during delivery, it will return to the bulb once the thermometer is positioned vertically.\n\nMeasurements:\n\nOverall: 0.5 inches (W) x 0.8 inches (D) x 4.25 inches (H)\nSuction Cup: 0.8 inches (Diameter)\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798156902696,"sku":"PPTF","price":3.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/0001730_cascade-therma-temp-floating-thermometer.jpg?v=1790886409"},{"product_id":"hanna-hi98509-checktemp-1-digital-thermometer-2","title":"Hanna Penn-Plax Therma-Temp Standing Thermometer","description":"\u003cdiv\u003eTherma-Temp presents the Standing Aquarium Thermometer by PENN-PLAX. These thermometers are designed to provide quick, easy, and reliable temperature readings for your aquarium. They are a safe and mercury-free option suitable for both freshwater and saltwater fish tanks.\n\nMercury-Free: These thermometers are mercury-free, ensuring the safety of your aquatic environment.\n\nProper Placement: To ensure accurate temperature readings, it's essential to place the thermometer vertically inside your fish tank. This orientation allows the colored liquid inside to pool at the bottom, providing an accurate temperature reading. If any settling of the liquid occurred during delivery, it will return to the bulb once the thermometer is positioned vertically.\n\nMeasurements:\n\nOverall: 0.5 inches (W) x 0.8 inches (D) x 4.25 inches (H)\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798156935464,"sku":"PPTS","price":3.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/0001729_cascade-therma-temp-standing-thermometer_1.jpg?v=1790886410"}],"url":"https:\/\/bubbleflowaquatix.com\/collections\/hanna.oembed","provider":"Bubble Flow Aquatix","version":"1.0","type":"link"}