{"product_id":"hanna-instruments-marine-coral-care-kit","title":"Hanna Instruments Marine Coral Care Kit","description":"\u003cp\u003e\r\n\t\u003cstrong\u003eHanna Instruments Marine Coral Care Kit\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\tEasy-to-read, instant digital results\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tCompact and portable\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tSimple one-button designs and straightforward steps\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t\u003cdiv\u003e\r\n\t\tPerfect for testing saltwater aquariums, reef tanks, and other marine and aquaculture applications.\u003c\/div\u003e\r\n\t\u003cdiv\u003e\r\n\t\tEasily monitor alkalinity, calcium, and magnesium to create a healthy environment that fosters strong coral growth and development. This kit comes complete with everything you need. Watch your bold, vibrant corals thrive. Stop guessing with color charts. Get fast, accurate digital readouts in the palm of your hand with these Checkers@HC.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\r\n\t\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e\r\n\t758 Marine Calcium Checker\u003cbr\u003e\r\n\t772 Marine Alkalinity Checker\u003cbr\u003e\r\n\t783 Marine Magnesium Checker\u003c\/p\u003e\r\n\u003cp\u003e\r\n\tMore Info:\u003cbr\u003e\r\n\t\u003cstrong\u003eMarine Calcium Checker Handheld Colorimeter\u003c\/strong\u003e\u003cbr\u003e\r\n\tThe HI758 Marine Calcium Checker HC 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. This Checker eliminates the trouble of matching to a color chart by providing a direct saltwater calcium result in ppm Ca2+.\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\tSpecifications\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tRange 200 to 600 ppm (as Ca2+)\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tResolution 1 ppm\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tAccuracy @ 25°C\/77°F ±6 ppm ±5% of reading\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tLight source Light Emitting Diode @ 610 nm\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tLight detector Silicon photocell\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tMethod Adaptation of the Zincon Method\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tAuto shut-off After 10 minutes of non-use and 2 minutes after reading\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tEnvironment 0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tBattery type 1.5V AAA\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tWhat’s Included:\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tHI758 CheckerHC is supplied with sample cuvettes with caps (2), Marine Calcium reagent starter kit for 25 tests, 1 mL syringe with tip (1), minipipette with tip (1), plastic pipette (1), battery, and instructions.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t\u003cstrong\u003eMarine Alkalinity Checker Handheld Colorimeter\u003c\/strong\u003e\n\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tThe HI772 Marine Alkalinity Checker HC provides accurate results for saltwater aquariums.  This Checker 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.  This Checker eliminates the hassle of matching to a color chart by giving a direct saltwater alkalinity result in dKH units.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tSpecifications\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tRange 0.0 to 20.0 dKH\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tResolution 0.1 dKH\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tAccuracy @ 25°C\/77°F ±0.3 dKH ±5% of reading\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tLight source Light Emitting Diode @ 610 nm\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tLight detector Silicon photocell\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tMethod Colorimetric Method. The reaction causes a distinctive\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\trange of colors from yellow to greenish blue to develop.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tAuto shut-off After 10 minutes of non-use\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tEnvironment 0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tBattery type 1.5V AAA\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tWhat’s Included:\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tHI772 CheckerHC is supplied with sample cuvettes with caps (2), Marine Alkalinity reagent starter kit for 25 tests, 1 mL syringe with tip (1), battery, and instructions.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t\u003cstrong\u003eMarine Magnesium \u003c\/strong\u003e\u003cstrong\u003eChecker Handheld Colorimeter\u003c\/strong\u003e\n\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tThe HI783 Marine Magnesium Checker HC is the first magnesium test of its kind for\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tsaltwater aquariums. This Checker is just what every reef tank owner needs and eliminates the hassle of matching color to a chart. This Checker provides direct saltwater magnesium results in ppm Mg.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tSpecifications\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tRange 1000 to 1800 ppm Magnesium\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tResolution 5 ppm\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tAccuracy @ 25°C\/77°F ±5% of reading\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tLight source Light Emitting Diode @ 610 nm\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tLight detector Silicon photocell\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tMethod Adaptation 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\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tAuto shut-off After 10 minutes of non-use\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tEnvironment 0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tPrepared sample cuvette (sample plus reagents) must be\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t22 to 28 °C (72 to 82 °F).*\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tBattery type 1.5V AAA\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t*Warm or cool prepared cuvettes if needed.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tWhat’s Included:\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\tHI783 Checker is supplied with sample cuvettes with caps (2), Marine Magnesium reagent starter kit for 25 tests, 5 mL syringe with black printing and tip (1), 5 mL syringe with blue printing and tip (1), battery, instructions, and quick-reference guide.\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t \u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":41721778536494,"sku":"HI-CORAL","price":194.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/4276\/8686\/files\/23485.jpg?v=1765980847","url":"https:\/\/mattscorals.com\/products\/hanna-instruments-marine-coral-care-kit","provider":"Matt's Corals","version":"1.0","type":"link"}