{"title":"Hanna","description":"","products":[{"product_id":"marine-nitrate-low-range-checker®-hc","title":"Marine Nitrate Low Range Checker® HC","description":"\u003cp\u003eThe HI781 Checker\u003csup\u003e®\u003c\/sup\u003eHC (Handheld Colorimeter) is a simple, accurate, and cost-effective way to measure nitrate from\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e0.00 to 5.00 ppm\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(as NO3–) in your saltwater aquarium. For samples containing 5.0 to 50.0 ppm nitrate, follow the approved dilution procedure.\u003c\/p\u003e\n\u003cp\u003eNitrate is a by-product of the Nitrogen cycle. Excessive amounts of nitrates in a reef aquarium can promote the growth of undesirable organisms including algae and dinoflagellates while insufficient amounts can lead to starvation in which SPS and other corals will show signs including the loss of color and paleness.\u003c\/p\u003e\n\u003cp\u003eThe HI781 Nitrate Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of nitrate colorimetrically. The HI781 is designed specifically to measure low levels of nitrate in a saltwater aquarium.\u003c\/p\u003e\n\u003ch3\u003eFeatures at-a-glance:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with saltwater samples.\u003c\/li\u003e\n\u003cli\u003eMore 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\u003eNo errors with a digital readout.\u003c\/li\u003e\n\u003cli\u003eIdeal for aquariums and marine biology applications.\u003c\/li\u003e\n\u003cli\u003eFor samples containing 5-50 ppm nitrate, follow the dilution procedure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe HI781-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their \u003c\/span\u003e\u003cspan\u003eHI781 \u003c\/span\u003e\u003cspan\u003eMarine Nitrate Low Range Colorimeter\u003c\/span\u003e\u003cspan\u003e. These reagents follow a c\u003c\/span\u003e\u003cspan\u003eolorimetric 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\/span\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Marine Nitrate Low Range Checker® HC - MAP Price $67.99","offer_id":56720503570735,"sku":"HI781","price":47.59,"currency_code":"USD","in_stock":true},{"title":"Marine Nitrate Checker Reagents (25 Tests) - MAP Price $24.99","offer_id":56720503603503,"sku":"HI781-25","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI781-Front__67689.jpg?v=1776175116"},{"product_id":"reagents-for-25-total-hardness-low-range-tests","title":"Reagents for 25 Total Hardness Low Range tests","description":"\u003cp\u003e\u003cspan\u003eGet your replacement reagents for your Total Hardness Low Range Checker - 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\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\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe HI735-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Total Hardness Low Range Checker - Checker®HC. These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a red-violet tint in the sample. By simply adding the packet of HI735-25 reagent to the sample, the reaction will take place and the HI735 will determine the concentration from the color that is produced. The results will be displayed in ppm (mg\/L). These reagents are designed to be used with samples that have an expected range of 0 to 350 ppm (mg\/L) as CaCO\u003c\/span\u003e\u003csub\u003e3\u003c\/sub\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Reagents for 25 Total Hardness Low Range tests  - MAP Price $24.99","offer_id":56720504488239,"sku":"HI735-25","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/Generic-reagents_copy_2__24167.jpg?v=1776175117"},{"product_id":"total-chlorine-checker-hc-colorimeter","title":"Total Chlorine Checker HC Colorimeter","description":"\u003cp\u003eUse our simple handheld colorimeter to get higher accuracy water testing results. Forget about the struggle of matching your sample to a color chart, our total chlorine colorimeter eliminates the struggle and provides you a digital total chlorine result directly. Our ammonia colorimeter brings you more precise technology than your typical chemical test kit giving you accurate and consistent results.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasily carry our handheld colorimeter in your pocket\u003c\/li\u003e\n\u003cli\u003eWith one-button operation getting your total chlorine result is simple\u003c\/li\u003e\n\u003cli\u003eMake sure your results are consistent with our built-in timer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Total Chlorine Checker HC Colorimeter - MAP Price $67.99","offer_id":56720506683695,"sku":"HI711","price":47.59,"currency_code":"USD","in_stock":true},{"title":"Reagents for Total Chlorine Checker 25 test  - MAP Price $17.99","offer_id":56720506716463,"sku":"HI711-25","price":12.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/total-chlorine-colorimeter-hi711__52575.jpg?v=1776175120"},{"product_id":"nitrite-low-range-checker-hc-colorimeter","title":"Nitrite Low Range Checker HC Colorimeter","description":"\u003cp\u003eGet accurate water testing results with our simple handheld colorimeter.\u003c\/p\u003e\n\u003cp\u003eOur low range nitrite colorimeter brings you more precise technology from your typical chemical test kit. Don't struggle to determine colors visually, our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct nitrite result digitally.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOur portable handheld colorimeter is easily carried in your pocket\u003c\/li\u003e\n\u003cli\u003eGet your nitrite results simply with one-button design\u003c\/li\u003e\n\u003cli\u003eQuickly get your results without using a color chart\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Nitrite LR Checker HC Colorimeter - MAP Price $67.99","offer_id":56720507273519,"sku":"HI707","price":47.59,"currency_code":"USD","in_stock":true},{"title":"Reagents for Nitrite LR Checker 25 test  - MAP Price $17.99","offer_id":56720507306287,"sku":"HI707-25","price":12.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/hi707-checkerhc-front-_1___58342.jpg?v=1776175121"},{"product_id":"iron-checker-hc-colorimeter","title":"Iron Checker HC Colorimeter","description":"\u003cp\u003eImprove the accuracy of your water testing results with our simple handheld colorimeter. Bring more precise technology to your testing with our iron colorimeter. You won't have to struggle to determine colors visually anymore as our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct digital iron result.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOur handheld colorimeter is portable and easily carried in your pocket\u003c\/li\u003e\n\u003cli\u003eOne-button operation makes getting your iron results simple\u003c\/li\u003e\n\u003cli\u003eTrust your results are consistent with the built-in timer \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Iron Checker HC Colorimeter - MAP Price $67.99","offer_id":56720508059951,"sku":"HI721","price":47.59,"currency_code":"USD","in_stock":true},{"title":"Reagents for Iron Checker 25 test  - MAP Price $14.99","offer_id":56720508092719,"sku":"HI721-25","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/hi721-checkerhc-front-_1___93300.jpg?v=1776175122"},{"product_id":"ammonia-low-range-checker-hc","title":"Freshwater Ammonia Low Range Checker HC","description":"\u003cp\u003eGet accurate water testing results with our simple handheld colorimeter. Our ammonia colorimeter makes it easy to trust your measurements. You no longer have to struggle to determine colors, our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct digital ammonia result.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOur portable handheld colorimeter is easily carried in your pocket.\u003c\/li\u003e\n\u003cli\u003eOne-button operation makes getting your ammonia results simple.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFor use with freshwater only.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Ammonia Low Range Checker - MAP Price $67.99","offer_id":56720508682543,"sku":"HI700","price":47.59,"currency_code":"USD","in_stock":true},{"title":"Reagents for Ammonia LR Checker 25 test  - MAP Price $18.99","offer_id":56720508715311,"sku":"HI700-25","price":13.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/hi700-checkerhc-front-_1___12370.jpg?v=1776175124"},{"product_id":"phosphate-low-range-checker-hc-colorimeter","title":"Phosphate Low Range Checker HC Colorimeter","description":"\u003cp\u003eAchieve accurate water testing results with our simple handheld colorimeter. Trust 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\u003eSmall and portable design to take it anywhere\u003c\/li\u003e\n\u003cli\u003eResults are achieved easily with simple, one-button operation\u003c\/li\u003e\n\u003cli\u003eAdvance your technology and upgrade from your standard test kit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Phosphate Low Range Checker - MAP Price $67.99","offer_id":56720509862191,"sku":"HI713","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Reagents for Phosphate LR Checker 25 test  - MAP Price $17.99","offer_id":56720509894959,"sku":"HI713-25","price":13.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI713-CheckerHC-Front-1275x1275__53140.jpg?v=1776175125"},{"product_id":"freshwater-alkalinity-colorimeter","title":"Freshwater Alkalinity Colorimeter","description":"\u003cp\u003eStop wasting time struggling with a color chart. Get accurate water testing results with our simple handheld colorimeter.  Our freshwater alkalinity colorimeter brings you more precise technology from your standard chemical test kit. With direct digital freshwater alkalinity results our handheld colorimeter eliminates the hassle of color matching.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe small size of our handheld colorimeter makes it portable and fit perfectly in your pocket..\u003c\/li\u003e\n\u003cli\u003eResults are achieved easily with simple, one-button operation.\u003c\/li\u003e\n\u003cli\u003eEasy operation and direct results make measurement quick.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Freshwater Alkalinity Colorimeter - MAP Price $67.99","offer_id":56720510484783,"sku":"HI775","price":47.59,"currency_code":"USD","in_stock":true},{"title":"Reagents for Freshwater Alakalinity Checker 25 test  - MAP Price $29.99","offer_id":56720510517551,"sku":"HI775-26","price":20.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/hi775-checkerhc-front-_1___12662.jpg?v=1776175126"},{"product_id":"digital-refractometer-for-seawater-analysis","title":"Digital Refractometer for Seawater Analysis MAP price $249.99","description":"\u003cp\u003eThe HI96822 is a rugged, portable digital refractometer designed for the measurement of salinity of natural or artificial seawater. The HI96822 displays results in three popular measurement units: Practical Salinity Units (PSU), salinity in parts per thousands (ppt) and specific gravity (S.G. (20\/20)). The instrument's high accuracy and simple operation gives reliable results each and every time. All readings are automatically compensated for temperature variations and displayed within a 1.5 second response time. The sealed flint glass prism and stainless steel well are easy to clean. Just wipe with a soft cloth in preparation for the next sample.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSample size as small as 2 metric drops (100 μl)\u003c\/li\u003e\n\u003cli\u003eSealed stainless steel well with high-grade optical prism made of flint glass\u003c\/li\u003e\n\u003cli\u003eFast 1.5 second response time for temperature compensated readings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Digital Refractometer for Seawater Analysis - MAP Price $249.99","offer_id":56720511140143,"sku":"HI96822","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI96822_2024-1200x1200-fd60c99a-009a-48f7-b0ac-9a2e79246b53__98540.jpg?v=1776175127"},{"product_id":"dist®1-waterproof-tds-tester-0-2000-ppm","title":"DiST®1 Waterproof TDS Tester (0-2000 ppm)","description":"\u003cp\u003eThe Hanna Instruments HI98301 DiST\u003csup\u003e® \u003c\/sup\u003e1 is a low-range total dissolved solids tester than can measure up to 2000 ppm (mg\/L). The DiST\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e1 is a rugged and reliable pocket-sized tester for use in the lab or field. This modern looking meter is only 0.7\" thick and extremely ergonomic, fitting comfortably in your hand. The HI98301 DiST\u003csup\u003e® \u003c\/sup\u003e1 has a 0.5 conversion factor in the measurement of TDS in a variety of applications including water conditioning, environmental monitoring, education and general laboratory use. This tester keeps things simple with a two-button operation; one for ON\/OFF, the other for calibration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge Multi-level LCD\u003c\/li\u003e\n\u003cli\u003eExposed Temperature Probe for Fast Response\u003c\/li\u003e\n\u003cli\u003eSimple Two-Button Operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"DiST®1 Waterproof TDS Tester (0-2000 ppm) - MAP Price $79.99","offer_id":56720512155951,"sku":"HI98301U","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/dist1-cover-hi98301__74509.jpg?v=1776175128"},{"product_id":"ph-calibration-solutions","title":"pH Calibration Solutions","description":"\u003cdiv data-detail-item=\"\" class=\"grid-x grid-padding-x grid-padding-y\"\u003e\n\u003cdiv class=\"cell small-12 large-auto\"\u003e\n\u003ch3\u003eHI7000 Series Standard pH Buffer Solutions - pH 7.01 \u0026amp; pH 10.01\u003c\/h3\u003e\n\u003ch4\u003eCertified for quality results.\u003c\/h4\u003e\n\u003cp\u003eOur standard buffer solutions are prepared according to precise formulas and are standardized with a pH meter and electrode calibrated with NIST standards. A Certificate of Analysis (COA) is available as needed for ultimate traceabiltiy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-detail-item=\"\" class=\"grid-x grid-padding-x grid-padding-y\"\u003e\n\u003cdiv class=\"cell small-12 large-auto\"\u003e\n\u003ch4\u003eMarked with lot number and expiration date for Good Laboratory Practice.\u003c\/h4\u003e\n\u003cp\u003eHanna pH buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna","offers":[{"title":"pH 7 Calibration solution 25 sachets  - MAP Price $39.99","offer_id":56720512811311,"sku":"HI70007P","price":30.09,"currency_code":"USD","in_stock":true},{"title":"pH 10 Calibration solution 25 sachets  - MAP Price $39.99","offer_id":56720512844079,"sku":"HI70010P","price":30.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI70007P_box_full.jpg?v=1776175129"},{"product_id":"salinity-temp-tester","title":"Salinity\/Temp Tester","description":"\u003cp\u003eDesigned to bring simplicity to salinity testing, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDisplays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComes with all the necessary solutions and batteries- everything you need to get started measuring right away.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for testing salinity in aquariums, field, and industrial settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Salinity\/Temp Tester - MAP Price $89.99","offer_id":56720514089263,"sku":"HI98319","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI98319-Front-F_2_full.jpg?v=1776175132"},{"product_id":"marine-monitor-ph-salinity-temperature","title":"Marine Monitor - pH\/Salinity\/Temperature","description":"\u003cp\u003ePerfect for saltwater applications. This vertical mount unit can be used to continuously monitor at-home saltwater aquariums and reef tanks, public aquariums, saltwater mixing stations, and marine aquaculture facilities.\u003c\/p\u003e\n\u003cp\u003eKeep your saltwater in check with our Marine Monitor (HI981520):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick at-a-glance readings for pH, salinity, and temperature\u003c\/li\u003e\n\u003cli\u003eEasy-to-use and maintain with simple navigation\u003c\/li\u003e\n\u003cli\u003eBuilt-in alarms alert you when parameters are out of range\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Marine Monitor - pH\/Salinity\/Temperature - MAP Price $299.99","offer_id":56720515203375,"sku":"HI981520","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI981520_Front_full.jpg?v=1776175133"},{"product_id":"phep-ph-temperature-tester","title":"pHep+ (pH + Temperature tester)","description":"\u003cp\u003eThe HI98108 pHep\u003csup\u003e®\u003c\/sup\u003e+ pH tester provides high accuracy measurements in a rugged pocket-sized design. This ph tester features an exposed temperature sensor for automatic temperature compensated readings. The simple, two-button operation and large display makes it easy for anyone to test pH. Being lightweight and only 0.7\" thick, the pHep\u003csup\u003e®\u003c\/sup\u003e+ is extremely ergonomic and fits comfortably in your hand.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact \u0026amp; waterproof 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\u003eCalibration up to 3 points\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"pHep+ (pH + Temperature tester) - MAP Price $69.99","offer_id":56720515924271,"sku":"HI98108","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI98108-Front-White_full.jpg?v=1776175134"},{"product_id":"checker®-hc-ph-tester-with-0-1-ph-resolution","title":"Checker® HC pH Tester with 0.1 pH Resolution","description":"\u003cp\u003eDesigned to bring simplicity to pH testing during the any process, the HI98103 Checker\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003epH 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 environmental, field, and laboratory testing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Checker® HC pH Tester with 0.1 pH Resolution - MAP Price $44.99","offer_id":56720516448559,"sku":"HI98103","price":32.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI98103_Checker_full.jpg?v=1776175135"},{"product_id":"marine-master-waterproof-wireless-multiparameter-photometer","title":"Marine Master Waterproof Wireless Multiparameter Photometer","description":"\u003cp\u003eThe HI97115 is a compact and versatile Marine multiparameter photometer designed to accurately determine pH, Alkalinity, Ammonia, Calcium, Magnesium, Nitrate, Nitrite, and Phosphate levels in aquariums and marine biology applications. The photometer is suitable for field and bench measurements.\u003c\/p\u003e\n\u003cp\u003eThe HI97115 can be used as a stand-alone photometer or can be connected to the Hanna Lab App with a compatible smart device via the integrated Bluetooth\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003emodule. When connected, Hanna Lab App functions include measurement with the ability to add notes, data logging with extended storage capacity, data sharing, and the ability to create and save method groups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo warm up time needed before taking a measurement.\u003c\/li\u003e\n\u003cli\u003eTutorial mode for easy step-by-step instructions.\u003c\/li\u003e\n\u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e for performance verification and calibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Marine Master Waterproof Wireless Multiparameter Photometer - MAP Price $474.99","offer_id":56720517103919,"sku":"HI97115UC","price":332.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI97115UC_InCase_full.jpg?v=1776175137"},{"product_id":"marine-ammonia-checker®-hc","title":"Marine Ammonia Checker® HC","description":"\u003cp\u003eOur Marine Ammonia Checker® HC (HI784) is designed to accurately and quickly determine the ammonia level in marine (saltwater) samples. The digital readout makes measurements effortless.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0.00 to 2.50 ppm (mg\/L) NH\u003csub\u003e3\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in timer so you don't miss a step\u003c\/li\u003e\n\u003cli\u003eSaltwater Compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HI784-25 includes the three replacement reagents needed for the Marine Ammonia Checker\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eHC - 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\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","brand":"Hanna","offers":[{"title":"Marine Ammonia Checker® HC - MAP Price $67.99","offer_id":56720517890351,"sku":"HI784","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Marine Ammonia Checker® HC Reagents (25 Tests) - MAP Price $24.99","offer_id":56720517923119,"sku":"HI784-25","price":20.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI784-Right-Facing-Open_full.jpg?v=1776175138"},{"product_id":"marine-magnesium-checker®-hc®","title":"Marine Magnesium Checker® HC®","description":"\u003cp\u003eThe first Magnesium test of its kind for saltwater aquariums, our Marine Magnesium Checker® HC (HI783) is just what every reef tank owner needs. Struggling with test kits is now a thing of the past. Stop guessing or interpreting a color change by eye. Get a fast, accurate digital read-out every time. \u003c\/p\u003e\n\u003cp\u003ePerfect for testing and measuring Magnesium levels in saltwater aquariums, reef tanks, and other marine and aquaculture applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy-to-read, instant digital results\u003c\/li\u003e\n\u003cli\u003eSmall, convenient portable size\u003c\/li\u003e\n\u003cli\u003eUser-friendly, simple directions and steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HI783-25 are the replacement reagents for the Marine Magnesium Checker\u003cspan\u003e®\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eHC - HI783. 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\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","brand":"Hanna","offers":[{"title":"Marine Magnesium Checker® HC® - MAP Price $67.99","offer_id":56720518709551,"sku":"HI783","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Marine Magnesium Reagent - MAP Price $24.99","offer_id":56720518742319,"sku":"HI783-25","price":18.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI783-CheckerHC-Open-Angle_full.jpg?v=1776175139"},{"product_id":"marine-nitrate-hr-checker®-hc®","title":"Marine Nitrate HR Checker® HC®","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHI782 Marine Nitrate High Range Colorimeter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out, there is no more struggling to determine colors visually.\u003c\/p\u003e\n\u003cp\u003e• Measurements with a range up to 75.0ppm\u003cbr\u003e• Less complex laboratory grade accuracy - Requires only 1 reagent\u003cbr\u003e• Simple, intuitive digital operation\u003cbr\u003e• Compact and precise whether at home, at work, or on-the-go\u003c\/p\u003e\n\u003cp\u003eThe HI782-25 are the replacement reagents for the HI782 Marine Nitrate High Range Checker\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eHC. 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\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","brand":"Hanna","offers":[{"title":"Marine Nitrate HR Checker® HC® - MAP Price $67.99","offer_id":56720519364911,"sku":"HI782","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Marine Nitrate HR Reagent - MAP Price $24.99","offer_id":56720519397679,"sku":"HI782-25","price":18.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI782_full.jpg?v=1776175140"},{"product_id":"marine-ph-checker®-hc","title":"Marine pH Checker® HC","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\n\u003cp\u003eGet your replacement reagents for your HI780 Marine pH Checker® HC today. 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\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","brand":"Hanna","offers":[{"title":"Marine pH Checker® HC - MAP Price $67.99","offer_id":56720520249647,"sku":"HI780","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Marine pH Reagent - MAP Price $24.99","offer_id":56720520282415,"sku":"HI780-25","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI780_full.jpg?v=1776175141"},{"product_id":"marine-phosphate-ulr-checker®-hc®-hc","title":"Marine Phosphate ULR Checker® HC® HC","description":"\u003cp\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\/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\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\/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","brand":"Hanna","offers":[{"title":"Marine Phosphate ULR Checker® HC® HC - MAP Price $67.99","offer_id":56720521003311,"sku":"HI774","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Marine Phosphate ULR Reagent - MAP Price $17.99","offer_id":56720521036079,"sku":"HI774-25","price":13.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI774-Open-Angle_full.jpg?v=1776175142"},{"product_id":"marine-alkalinity-dkh-checker®-hc","title":"Marine Alkalinity dKH Checker® HC","description":"\u003cp\u003eGet accurate results for your saltwater aquarium with our simple handheld colorimeter. 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\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOur handheld colorimeter is portable and fits right in your pocket.\u003c\/li\u003e\n\u003cli\u003eSimple, one-button operation makes getting your alkalinity results easy.\u003c\/li\u003e\n\u003cli\u003eImprove your testing routine and upgrade from your standard test kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\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\/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","brand":"Hanna","offers":[{"title":"Marine Alkalinity dKH Checker® HC - MAP Price $67.99","offer_id":56720521888047,"sku":"HI772","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Marine Alkalinity Reagent - MAP Price $17.99","offer_id":56720521920815,"sku":"HI772-26","price":13.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI772-CheckerHC_Open-Angle_full.jpg?v=1776175144"},{"product_id":"marine-calcium-checker®-hc","title":"Marine Calcium Checker® HC","description":"\u003cp\u003eAlways get accurate results for your saltwater aquarium with our handheld colorimeter.\u003c\/p\u003e\n\u003cp\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\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eCa2+.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOur portable handheld colorimeter goes where you go.\u003c\/li\u003e\n\u003cli\u003eAchieve your calcium results easily with simple, one-button design.\u003c\/li\u003e\n\u003cli\u003eQuickly get your results without any hassle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HI758U-26 are the replacement reagents for the HI758 Marine Calcium 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\/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","brand":"Hanna","offers":[{"title":"Marine Calcium Checker® HC - MAP Price $67.99","offer_id":56720522412335,"sku":"HI758u","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Marine Calcium Reagent - MAP Price $29.99","offer_id":56720522445103,"sku":"HI758u-26","price":24.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI758_left-angle_full.jpg?v=1776175145"},{"product_id":"glass-cuvettes-and-caps-for-checker®-hc-colorimeters-set-of-2","title":"Glass Cuvettes and Caps for Checker® HC Colorimeters (set of 2)","description":"\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","brand":"Hanna","offers":[{"title":"Glass Cuvettes and Caps for Checker® HC Colorimeters (set of 2) - MAP Price $14.99","offer_id":56720523133231,"sku":"HI731315","price":11.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI731315-clear_full.jpg?v=1776175146"},{"product_id":"deionized-water-230-ml-testing-quality","title":"Deionized water (230 mL) (testing quality)","description":"\u003cp\u003eDeionized water for your research needs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir-tight seal to ensure the quality of the solution.\u003c\/li\u003e\n\u003cli\u003eMarked with lot number and expiration date.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Deionized water (230 mL) (testing quality) - MAP Price $18.99","offer_id":56720523821359,"sku":"HI70436M","price":13.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI70436M_box_full.jpg?v=1776175147"},{"product_id":"marine-freshwater-copper-checker®-hc","title":"Marine\/Freshwater Copper Checker® HC","description":"\u003cp\u003eDon't worry about the subjectivity of color charts, trust our handheld colorimeter for accurate measurements for your water testing. Get better accuracy than a standard test kit with our high range copper colorimeter . Our handheld colorimeter eliminates the effort of matching to a color chart by delivering a direct copper result digitally.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, one-button operation makes getting your copper results a snap.\u003c\/li\u003e\n\u003cli\u003eQuickly get your results without using a color chart.\u003c\/li\u003e\n\u003cli\u003eCompatible with fresh or saltwater! \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HI702-25 are the replacement reagents for the HI702 Copper High Range Checker\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eHC. 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\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","brand":"Hanna","offers":[{"title":"Marine\/Freshwater Copper Checker® HC - MAP Price $67.99","offer_id":56720524542255,"sku":"HI702","price":52.49,"currency_code":"USD","in_stock":true},{"title":"Marine\/Freshwater Copper Reagent - MAP Price $17.99","offer_id":56720524575023,"sku":"HI702-25","price":13.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI702-CheckerHC-Open-Angle_full.jpg?v=1776175148"},{"product_id":"salinity-35ppt-calibration-25-sachets","title":"Salinity 35ppt Calibration 25 sachets","description":"\u003cp\u003eHI70024P is a premium quality 35.00 ppt salinity calibration solution that is NIST traceable and contained in portable single-use sachets. 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 solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI70024P is for 25 sachets containing 20 mL of solution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e35.00 ppt @ 25°C salinity value.\u003c\/li\u003e\n\u003cli\u003eTemperature chart of the actual ppt value at various temperatures printed on each sachet\u003c\/li\u003e\n\u003cli\u003eConvenient packaging for one time use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Salinity 35ppt Calibration 25 sachets  - MAP Price $32.99","offer_id":56720525263151,"sku":"HI70024p","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/HI70024P_full.jpg?v=1776175149"}],"url":"https:\/\/openhouse.carolinaaquatics.com\/collections\/hanna.oembed","provider":"Carolina Aquatics Open House","version":"1.0","type":"link"}