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Name\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eElement\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003e# of Tests\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTest 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The digital readout makes measurements effortless.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRange: 0.00 to 2.50 ppm (mg\/L) NH\u003csub\u003e3\u003c\/sub\u003e \u003c\/li\u003e \u003cli\u003eBuilt-in timer so you don't miss a step\u003c\/li\u003e \u003cli\u003eSaltwater Compatible\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eOur Ammonia Checker\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eHC (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 \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 \u003ch4\u003e\u003cstrong\u003eFeatures at-a-glance\u003c\/strong\u003e\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eSimple and accurate digital test for small, trace amounts of ammonia\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eEasier to use and more accurate than chemical test kits\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eDedicated to a single parameter\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eSmall size, big convenience\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eIdeal for: Saltwater Aquariums, Marine, and Aquaculture Applications\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch5\u003e\u003cstrong\u003eAmmonia Checker Tips \u0026amp; Tricks for Accurate Measurements\u003c\/strong\u003e\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eEnsure the sample does not contain any debris.\u003c\/li\u003e \u003cli\u003eHold dropper bottles completely vertically and squeeze slowly to ensure correct drop size.\u003c\/li\u003e \u003cli\u003eWhenever the cuvette is placed into the checker, it must be dry outside and free of fingerprints, oil and dirt.\u003c\/li\u003e \u003cli\u003eWipe the cuvette thoroughly with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hannainst.com\/hi731318-microfiber-cloth-for-cuvettes.html\" rel=\"noopener\" target=\"_blank\"\u003eHI731318\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003emicrofiber cleaning cloth or a lint-free cloth prior to insertion.\u003c\/li\u003e \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 \u003cli\u003eDo not let the reacted sample stand too long after reagent has been added, as accuracy will be affected.\u003c\/li\u003e \u003cli\u003eDiscard the sample immediately after the reading has been taken or the glass might become permanently stained.\u003c\/li\u003e \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 \u003cli\u003eIf the prepared sample cuvette becomes cloudy the measurement will not be accurate. Prepare a new sample by adding an extra 1-2 drops of HI784A-0 Reagent A.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e\u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e \u003cul\u003e\u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43460355391717,"sku":"I1-0002","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3212_HI784-1200x1200-bebe1259-10e8-41e6-8c73-68fc6b733ed3-02300164916789612801280-7.jpg?v=1768109920"},{"product_id":"hanna-checker-ph-tester-with-0-1-ph-resolution","title":"Hanna Checker 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 \u003cul\u003e \u003cli\u003e±0.2 pH accuracy\u003c\/li\u003e \u003cli\u003eComes with all the necessary solutions and batteries- everything you need to get started measuring right away.\u003c\/li\u003e \u003cli\u003eGreat for environmental, field, and laboratory testing.\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \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 \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eTapered Electrode Design\u003c\/h4\u003e \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 \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003ePlastic Body\u003c\/h4\u003e \u003cp\u003eThe plastic body is significantly reduces necessary maintenance.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eNo-hassle Replacement\u003c\/h4\u003e \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 \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003cp\u003eWe believe that buying a tester should be simple. Your HI98103 Checker\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003epH tester is equipped with everything you need for successful testing right out of the box.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eElectrode Cleaning Solution\u003c\/h4\u003e \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 \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003epH 4 \u0026amp; 7 Buffer Sachets\u003c\/h4\u003e \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 \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eStorage Solution\u003c\/h4\u003e \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 \u003c\/div\u003e \u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43460373577957,"sku":"I2-0004","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3213_hi98103-checker-front-85065155932128312801280-7.jpg?v=1768109912"},{"product_id":"hanna-marine-alkalinity-checker-hc-reagents-for-hi772-25-tests","title":"Hanna Marine Alkalinity Checker® HC Reagents for HI772 (25 Tests)","description":"\u003cdiv class=\"productView rca-product-view\" data-event-type=\"product\" data-entity-id=\"4519\" data-name=\"Alkalinity Reagents (100 tests)\" data-product-category=\"Hanna best sellers, Industry\/Agriculture, Industry\/Industrial, Industry\/Water, Industry\/Laboratory, Industry\/Food, Industry\/Beverage, Product\/Solutions and reagents, Product\/Solutions and reagents\/Reagents, Product\/Solutions and reagents\/Reagents\/Photometer, Parameters\/A - F\/Alkalinity\" data-product-brand=\"\" data-product-price=\"29.99\" data-product-variant=\"single-product-option\"\u003e \u003csection class=\"productView-details product-options\"\u003e \u003cdiv class=\"productView-shortDescription\"\u003e \u003cp\u003ereagents for the colorimetric determination of alkalinity using a compatible benchtop photometer. 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 bottle for traceability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e \u003cli\u003ePrepared with high purity chemicals\u003c\/li\u003e \u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e \u003cdiv data-content-region=\"product-before-description\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv class=\"productView-description\" data-event-type=\"product\"\u003e \u003csection class=\"banner--product-rich-text\"\u003e \u003cdiv class=\"grid-container\"\u003e \u003cdiv class=\"align-center\"\u003e \u003cdiv class=\"cell small-12 large-10\"\u003e \u003cdiv id=\"hs_cos_wrapper_widget_12054560996_\" class=\"hs_cos_wrapper hs_cos_wrapper_widget hs_cos_wrapper_type_inline_rich_text\" data-hs-cos-general-type=\"widget\" data-hs-cos-type=\"inline_rich_text\" data-hs-cos-field=\"content\"\u003e \u003cp\u003eThey are high quality reagents that are pre-mixed, allowing for users to achieve fast and accurate colorimetric measurements. These reagents follow a colorimetric method in which the reaction between alkalinity in a water sample and the reagent causes a green tint to be produced. By simply adding 1.0 mL of the reagent to the sample, the reaction will take place and a compatible photometer can be used to determine the concentration from the color that is produced. The results will be displayed in mg\/L (ppm) of alkalinity as calcium carbonate (CaCO\u003csub\u003e3\u003c\/sub\u003e). These reagents are designed to be used with samples that have an expected range of 0 to 500 mg\/L calcium carbonate.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43460378067173,"sku":"I2-0006","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3214_alkalinity-reagent-marine-hi772-26-54927155932131712801280-7.jpg?v=1768109939"},{"product_id":"hanna-phosphate-low-range-checker-reagents-25-tests","title":"Hanna Phosphate Low Range Checker Reagents (25 Tests)","description":"\u003cdiv class=\"productView rca-product-view\" data-event-type=\"product\" data-entity-id=\"5180\" data-name=\"Phosphate Low Range Checker® Reagents (25 Tests)\" data-product-category=\"Industry\/Water, Industry\/Water\/Aquarium, Product\/Solutions and reagents, Product\/Solutions and reagents\/Reagents, Brands\/Marine Line, Industry\/Water\/Other, Parameters\/P - Z\/Phosphate, Product\/Solutions and reagents\/Reagents\/Checker HC, Buy 10 Get 1\" data-product-brand=\"Dangerous Goods\" data-product-price=\"17.99\" data-product-variant=\"single-product-option\"\u003e \u003csection class=\"productView-details product-options\"\u003e \u003cdiv class=\"productView-shortDescription\"\u003e \u003cp\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\/p\u003e \u003cul\u003e \u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e \u003cli\u003ePrepared with high purity chemicals\u003c\/li\u003e \u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*Products classified as Dangerous Goods can only be shipped via ground.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e \u003cdiv data-content-region=\"product-before-description\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv class=\"productView-description\" data-event-type=\"product\"\u003e \u003csection class=\"banner--product-rich-text\"\u003e \u003cdiv class=\"grid-container\"\u003e \u003cdiv class=\"align-center\"\u003e \u003cdiv class=\"cell small-12 large-10\"\u003e \u003cdiv id=\"hs_cos_wrapper_widget_12054511398_\" class=\"hs_cos_wrapper hs_cos_wrapper_widget hs_cos_wrapper_type_inline_rich_text\" data-hs-cos-general-type=\"widget\" data-hs-cos-type=\"inline_rich_text\" data-hs-cos-field=\"content\"\u003e \u003cp\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\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eHC. 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\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43460381180133,"sku":"I2-0013","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3215_phosphate-low-range-reagents-hi713-25-48328156874929012801280-7.jpg?v=1768109907"},{"product_id":"hanna-marine-nitrate-checker-reagents-25-tests","title":"Hanna Marine Nitrate Checker Reagents (25 Tests)","description":"\u003cp\u003eReplacement reagents for the colorimetric determination of nitrate (as NO3--N) with the HI3874 Nitrate Test Kit. There are enough reagents for approximately 25 tests to be used with Hanna's test kit. 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 \u003cul\u003e \u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e \u003cli\u003ePrepared with high purity chemicals\u003c\/li\u003e \u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*Products classified as Dangerous Goods can only be shipped via ground.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43460384129253,"sku":"I2-0008","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3216_HI781-25-holder-49657160095406912801280-7.jpg?v=1768109901"},{"product_id":"hanna-marine-calcium-checker-hc-reagents-25-tests","title":"Hanna Marine Calcium Checker HC Reagents (25 Tests)","description":"\u003cdiv class=\"productView rca-product-view\" data-event-type=\"product\" data-entity-id=\"5298\" data-name=\"Marine Calcium Checker® HC Reagents (25 Tests)\" data-product-category=\"Industry\/Water, Industry\/Water\/Aquarium, Product\/Solutions and reagents, Product\/Solutions and reagents\/Reagents, Brands\/Marine Line, Industry\/Water\/Other, Product\/Solutions and reagents\/Reagents\/Checker HC, Parameters\/A - F\/Calcium, Buy 10 Get 1\" data-product-brand=\"Hanna Instruments\" data-product-price=\"29.99\" data-product-variant=\"single-product-option\"\u003e \u003csection class=\"productView-details product-options\"\u003e \u003cdiv class=\"productView-options\"\u003e\u003cform class=\"form\" method=\"post\" action=\"https:\/\/hannainst.com\/cart.php\" enctype=\"multipart\/form-data\" data-cart-item-add=\"\"\u003e \u003cdiv id=\"add-to-cart-wrapper\" class=\"add-to-cart-wrapper\"\u003e \u003cdiv class=\"add-to-cart-buttons\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/form\u003e\u003c\/div\u003e \u003cdiv class=\"productView-shortDescription\"\u003e \u003cp\u003eThe HI758-26 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 \u003cul\u003e \u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e \u003cli\u003ePrepared with high purity chemicals\u003c\/li\u003e \u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e \u003cdiv data-content-region=\"product-before-description\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv class=\"productView-description\" data-event-type=\"product\"\u003e \u003csection class=\"banner--product-rich-text\"\u003e \u003cdiv class=\"grid-container\"\u003e \u003cdiv class=\"align-center\"\u003e \u003cdiv class=\"cell small-12 large-10\"\u003e \u003cdiv id=\"hs_cos_wrapper_widget_12054512292_\" class=\"hs_cos_wrapper hs_cos_wrapper_widget hs_cos_wrapper_type_inline_rich_text\" data-hs-cos-general-type=\"widget\" data-hs-cos-type=\"inline_rich_text\" data-hs-cos-field=\"content\"\u003e \u003cp\u003eThe HI758-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Calcium Checker\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\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 HI758-26 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\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43460385505509,"sku":"I2-0007","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3217_calcium-reagent-marine-hi758-26-75459155932129912801280-7.jpg?v=1768109867"},{"product_id":"ph-temperature-tester-with-0-01-ph-resolution-phep-5","title":"Hanna pH\/Temperature Tester with 0.01 pH Resolution - pHep®5","description":"\u003cdiv class=\"productView-options\"\u003e\u003cform class=\"form\" method=\"post\" action=\"https:\/\/hannainst.com\/cart.php\" enctype=\"multipart\/form-data\" data-cart-item-add=\"\"\u003e \u003cdiv id=\"add-to-cart-wrapper\" class=\"add-to-cart-wrapper\"\u003e \u003cdiv class=\"add-to-cart-buttons\"\u003e \u003cdiv class=\"form-action rca-subscription\"\u003e\u003clabel class=\"form-label form-label--alternate\" for=\"qty[]\"\u003e\u003c\/label\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/form\u003e\u003c\/div\u003e \u003cdiv class=\"productView-shortDescription\"\u003e \u003cp\u003eThe pHep\u003csup\u003e®\u003c\/sup\u003e4 lightweight, sleek tester is accurate to 0.1 pH with a built-in thermometer to automatically adjust the pH reading for temperature. The waterproof design (it floats), simple operation, and replaceable electrode mean that you can rely on this meter for years. You can replace the pH electrode for just $59. The large LCD display shows both pH and temperature readings simultaneously, while a stability indicator is displayed to alert you when a stable reading has been obtained.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eExtend the life of your pH tester with a replaceable electrode.\u003c\/li\u003e \u003cli\u003eAutomatic calibration for accurate pH readings every time.\u003c\/li\u003e \u003cli\u003eGreat for environmental, field, and laboratory testing.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe pHep\u003csup\u003e®\u003c\/sup\u003e4 is a waterproof ph pen for water with a 0.1 pH resolution and an accuracy of ±0.1 pH. It has many advanced features that are found in more expensive portable instrumentation. One or two-point calibration is automatic to two selectable buffer sets (4.01, 7.01 and 10.01 or 4.01, 6.86, and 9.18). The pHep\u003csup\u003e®\u003c\/sup\u003e4 also features a replaceable electrode with a stainless steel round connector. This cartridge design has no pins to line up or that can break. The HI73127 replacement pH electrode also features an extractable cloth junction. The extractable cloth junction of the HI73127 allows for the renewing of the junction. Simply extract ⅛” of the junction by pulling on the junction will expose a new portion. Any clogging that was present will be cleared and the response time will be back to normal extending the life of the pH electrode.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ch3\u003eFeatures at-a-glance\u003c\/h3\u003e \u003ch4\u003eWaterproof ph Tester for Water\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eDesigned to float if accidentally dropped in a tank\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eExpanded pH Range\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003epH range is from -2.0 to 16.0 pH\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eAutomatic Temperature Compensation\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eAll readings are compensated for variations in temperature\u003c\/li\u003e \u003cli\u003eTemperature displayed in\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e°\u003c\/sup\u003eC or\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e°\u003c\/sup\u003eF along with pH reading\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eStability indicator\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eMeter displays a clock tag that will disappear when the reading has achieved stability\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eHOLD button\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eFreezes reading on the display to allow recording of measurement\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eBEPS (Battery Error Prevention System)\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eMeter will automatically shut off if there is not enough power to get an accurate measurement\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv\u003e \u003ch4\u003eAuto-off\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eMeter automatically shuts off after 8 minutes of non-use to maximize battery life\u003c\/li\u003e \u003c\/ul\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHI98127\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003epH Ranges\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e-2.0 to 16.0 pH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003epH Resolution\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.1 pH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003epH Accuracy (@25°C\/77°F)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e±0.1 pH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003epH Calibration\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eautomatic, one or two-point with two sets of standard buffers (pH 4.01 \/ 7.01 \/ 10.01 or pH 4.01 \/ 6.86 \/ 9.18)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003epH Temperature Compensation\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eautomatic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e-5.0 to 60.0°C \/ 23.0 to 140.0°F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e±0.5°C \/±1°F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003epH Electrode\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHI73127 pH electrode\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAutomatic Shut-Off\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eauto-off after 8 minutes of non-use\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBattery Type \/ Life\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.5V (4) \/ approx. 300 hours of continuous use\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e-5 to 50°C (23 to 122°F) RH max 100%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e163 x 40 x 26 mm (6.4 x 1.6 x 1.0')\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e100 g (3.5 oz.)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eEach HI98127 is delivered in a cardboard box and is supplied with: HI70004 pH 4.01 buffer solution, 20 mL sachet (2 pcs.), HI70007 pH 7.01 buffer solution, 20 mL sachet (2 pcs.), HI700601 pH \u0026amp; ORP electrode cleaning solution, 20 mL sachet (1 pc.), HI70300N Storage solution for pH \u0026amp; ORP electrodes, 20 mL sachet (1 pc.), HI73127 pH electrode, HI73128 Electrode removal tool, 1.5V batteries (4 pcs.), Instrument quality certificate, \u0026amp; instruction manual.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1 year\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43681789182181,"sku":"I2-0011","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3226_HannapHtesterDigital-7.png?v=1768109932"},{"product_id":"copper-high-range-checker-reagents","title":"Copper High Range Checker reagents","description":"\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 \u003cul\u003e \u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e \u003cli\u003ePrepared with high purity chemicals\u003c\/li\u003e \u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e \u003c\/ul\u003e \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®\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","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43700615217381,"sku":"I2-0001","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3228_HannaHighRangeCopperReagent-7.png?v=1768109927"},{"product_id":"marine-magnesium-reagents-for-25-tests","title":"Hanna Marine Magnesium Checker","description":"\u003cp\u003eStop relying on chemical test kits that have limited accuracy. Get accurate water testing results with our simple handheld colorimeter for freshwater. Don't waste anymore time matching your sample to a color chart. With our magnesium hardness colorimeter you get more precise technology than your typical chemical test kit. Our handheld colorimeter eliminates the hassle of color matching by providing a direct magnesium hardness result digitally.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEasily carry our portable handheld colorimeter in your pocket.\u003c\/li\u003e \u003cli\u003eGet your magnesium hardness results simply with one-button operation\u003c\/li\u003e \u003cli\u003eEnsure consistent results across samples with the built in reaction timer.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*Products classified as Dangerous Goods can only be shipped via ground.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eThe HI719 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure magnesium hardness. Designed as a more accurate alternative to chemical test kits, the HI719 provides quick, accurate results in a few easy steps.\u003c\/p\u003e \u003ch4\u003eFeatures at-a-glance:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e \u003cli\u003eDedicated to a single parameter\u003c\/li\u003e \u003cli\u003eSmall size, big convenience\u003c\/li\u003e \u003cli\u003eIdeal for: Water quality, Environmental, Plating, Education\u003c\/li\u003e \u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43700615938277,"sku":"I1-0003","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3229_Hanna-Magnesium-Checker-7.png?v=1768109861"},{"product_id":"hanna-marine-magnesium-reagent","title":"Hanna Marine Magnesium Reagent","description":"\u003cdiv class=\"productView rca-product-view\" data-event-type=\"product\" data-entity-id=\"4343\" data-name=\"Magnesium Hardness Checker® HC Reagents (25 Tests)\" data-product-category=\"Hanna best sellers, Industry\/Agriculture, Industry\/Industrial, Industry\/Water, Industry\/Laboratory, Industry\/Food, Industry\/Beverage, Product\/Solutions and reagents, Product\/Solutions and reagents\/Reagents, Product\/Solutions and reagents\/Reagents\/Checker HC, Parameters\/G - O\/Hardness, Parameters\/G - O\/Magnesium\" data-product-brand=\"Dangerous Goods\" data-product-price=\"17.99\" data-product-variant=\"single-product-option\"\u003e \u003csection class=\"productView-details product-options\"\u003e \u003cdiv class=\"productView-shortDescription\"\u003e \u003cp\u003eThe HI719-25 are the replacement reagents for the HI719 Magnesium Hardness 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 \u003cul\u003e \u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e \u003cli\u003ePrepared with high purity chemicals\u003c\/li\u003e \u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*Products classified as Dangerous Goods can only be shipped via ground.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e \u003cdiv data-content-region=\"product-before-description\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv class=\"productView-description\" data-event-type=\"product\"\u003e \u003csection class=\"banner--product-rich-text\"\u003e \u003cdiv class=\"grid-container\"\u003e \u003cdiv class=\"align-center\"\u003e \u003cdiv class=\"cell small-12 large-10\"\u003e \u003cdiv id=\"hs_cos_wrapper_widget_12054504558_\" class=\"hs_cos_wrapper hs_cos_wrapper_widget hs_cos_wrapper_type_inline_rich_text\" data-hs-cos-general-type=\"widget\" data-hs-cos-type=\"inline_rich_text\" data-hs-cos-field=\"content\"\u003e \u003cp\u003eThe HI719-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Magnesium Hardness Checker\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eHC. These reagents follow the EDTA colorimetric method in which the reaction between magnesium and the reagent causes a violet tint in the sample. When the HI719-25 reagents are added to the sample, the reaction will take place and the HI719 will determine the concentration from the color that is produced. The results will be displayed in ppm of magnesium hardness as CaCO\u003csub\u003e3\u003c\/sub\u003e. These reagents are designed to be used with samples that have an expected range of 0.00 to 2.00 ppm CaCO\u003csub\u003e3\u003c\/sub\u003e.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43837147152613,"sku":"I1-0004","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3254_Hanna-Test-Magnesium-Reagent-7.png?v=1768109855"},{"product_id":"hanna-ph-calibration-solution","title":"Hanna pH Calibration Solution HI7001m","description":"\u003cp\u003eHI54710 is a set of premium quality pH 4.01, 7.01 and 10.01 technical calibration buffers that are NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSupplied with Certificate of Analysis\u003c\/li\u003e \u003cli\u003eAccuracy of +\/- 0.01 pH @ 25°C\u003c\/li\u003e \u003cli\u003eTemperature chart of the actual pH value at various temperatures printed on each bottle\u003c\/li\u003e \u003c\/ul\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":43837147939045,"sku":"I2-0010","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3255_Hanna-Calibration-Set-7.png?v=1768109895"},{"product_id":"rental-itc-reefculture-parwise-par-meter-3-day-pre-charge","title":"RENTAL: ITC Reefculture PARwise (Par Meter) 3-day Pre-Charge ($10\/day)","description":"MANAGER ONLY! Must fill out pre-authorization form!","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":44423973699813,"sku":"659","price":30.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3357_parwise-with-phone-v2-019041675199522-13.jpg?v=1763122504"},{"product_id":"purchase-itc-reefculture-parwise-par-meter","title":"PURCHASE: ITC Reefculture PARwise (Par Meter)","description":"","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":44423990935781,"sku":"F2-00008","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3358_parwise-with-phone-v2-019041675199522-672cbd33-7af0-4098-af1f-aec8fe444ea2-7.jpg?v=1763123225"},{"product_id":"hanna-marine-master-waterproof-wireless-multiparameter-photometer","title":"Hanna Marine Master Waterproof Wireless Multiparameter Photometer","description":"\u003cdiv class=\"productView rca-product-view\" data-event-type=\"product\" data-entity-id=\"7276\" data-name=\"Marine Master Waterproof Wireless Multiparameter Photometer\" data-product-category=\"Industry\/Water, Parameters\/P - Z\/pH, Industry\/Water\/Aquarium, Product\/Meters, Product\/Meters\/Portable meters, Product\/Meters\/Photometers, Brands\/Marine Line, Industry\/Water\/Other, Parameters\/G - O\/Nitrite, Parameters\/P - Z\/Phosphate, Parameters\/G - O\/Magnesium, Parameters\/G - O\/Nitrate, Parameters\/A - F\/Calcium, Parameters\/A - F\/Alkalinity, Parameters\/A - F\/Ammonia, Buy 5 get 1\" data-product-brand=\"Dangerous Goods\" data-product-price=\"474.99\" data-product-variant=\"Don't forget to add your cuvettes: None\"\u003e \u003csection class=\"productView-details product-options\"\u003e \u003cdiv class=\"productView-shortDescription\"\u003e \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 \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 \u003cul\u003e \u003cli\u003eNo warm up time needed before taking a measurement.\u003c\/li\u003e \u003cli\u003eTutorial mode for easy step-by-step instructions.\u003c\/li\u003e \u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e for performance verification and calibration.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e \u003cdiv data-content-region=\"product-before-description\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv class=\"productView-description\" data-event-type=\"product\"\u003e \u003csection class=\"banner--product-col2-details grid-container\"\u003e \u003cdiv class=\"col2-detail-group grid-x grid-padding-x grid-padding-y align-right\"\u003e \u003cdiv class=\"cell small-12 border-after--blue-wide\"\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\"\u003e \u003cdiv class=\"cell small-12 large-auto\" data-details=\"\"\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003cp\u003eThe photometer has an advanced optical system that uses a Light Emitting Diode and a narrow band interference filter for accurate, repeatable readings. The optical system is sealed from outside dust, dirt, and water.\u003c\/p\u003e \u003cp\u003eThe meter uses an exclusive positive-locking system to ensure that the cuvettes are placed into the holder in the same position every time.\u003c\/p\u003e \u003cp\u003eWith the CAL Check™ functionality, users are able to validate the performance of the instrument at any time. CAL Check™ cuvettes are certified against NIST-traceable reference instrument(s).\u003c\/p\u003e \u003cp\u003eThe built-in tutorial mode guides users step-by-step through the measurement process. The tutorial mode includes all steps required for sample preparation, the required reagents and quantities.\u003c\/p\u003e \u003cp\u003eSuitable for field or bench measurements, the photometer features:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTest capabilities for 9 parameters using 1 device\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNEW!\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComes with free Hanna Lab app, connects via Bluetooth for easy data tracking, exporting and analysis\u003c\/li\u003e \u003cli\u003eSophisticated optical system\u003c\/li\u003e \u003cli\u003eMeter validation using certified CAL Check™ cuvettes\u003c\/li\u003e \u003cli\u003eTutorial mode guides the user step-by-step\u003c\/li\u003e \u003cli\u003eOption to assign locations to logged readings\u003c\/li\u003e \u003cli\u003eAuto logging\u003c\/li\u003e \u003cli\u003eWaterproof IP67. The case and device both float on water.\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eCAL Check\u003csup\u003e\u003cspan\u003e \u003c\/span\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eValidation\u003c\/h4\u003e \u003cp\u003eHanna’s exclusive CAL Check\u003csup\u003e\u003cspan\u003e \u003c\/span\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003efeature provides a stress-free, straightforward way to ensure your photometer is working properly. Simply insert the certified CAL Check\u003csup\u003e\u003cspan\u003e \u003c\/span\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003estandards and let your meter guide you through validation. If your photometer is out of specification for any reason, simply calibrate to your standard.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eOn-Screen Tutorials\u003c\/h4\u003e \u003cp\u003eThe built-in tutorial mode guides users step-by-step through the measurement process. It includes all steps required for sample preparation, the required reagents, and quantities.\u003c\/p\u003e \u003cp\u003eTutorial mode can be enabled or disabled from the setup menu.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eTank Selection and Multiple Reading Locations Management\u003c\/h4\u003e \u003cp\u003eUsers can edit up to 25 different tanks, correlate reading location to any location from the list so that logged data is linked to its reading location.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eData Logging\u003c\/h4\u003e \u003cp\u003eMissed a measurement? No need to worry because your photometer will automatically log the last 200 measurements. The results can be viewed instantly using the Log Recall Menu.\u003c\/p\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eAdvanced Optical System\u003c\/h4\u003e \u003cp\u003eA Light Emitting Diode (LED) provides more light while using less power and a narrow band interference filter results in more accurate and repeatable readings.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003eLarge Cuvette Size\u003c\/h4\u003e \u003cp\u003eThe 25-mm path length cuvette allows light to pass though more of the sample ensuring accurate measurements even in low-absorbance samples.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"grid-x grid-padding-x grid-padding-y\" data-detail-item=\"\"\u003e \u003cdiv class=\"cell small-12 large-auto\"\u003e \u003ch4\u003ePositive Locking System\u003c\/h4\u003e \u003cp\u003eCuvettes are placed into the holder in the same position every time by ensuring that the notch on the cap is positioned securely in the cell’s groove.\u003c\/p\u003e \u003ch4\u003ePortable Design\u003c\/h4\u003e \u003cp\u003eMade to fit comfortably in your hand for on-the-go testing or sit on a table for benchtop use, a backlit LCD display provides at-a-glance readings from any angle, day or night. The supplied AA batteries provide life for more than 800 measurements.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":44439113859301,"sku":"I1-0005","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3361_HannaMasterTestkit-13.png?v=1768109889"},{"product_id":"trident-no3","title":"Apex Trident Nitrate and Phosphate","description":"\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003e\u003cstrong\u003eAutomated Nitrate and Phosphate Testing is Here!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReagents Store Neatly Inside the Trident\u003c\/li\u003e\n\u003cli\u003eTest Nitrate and Phosphate Automatically Once Per Day\u003c\/li\u003e\n\u003cli\u003eCompatible with A3 Apex (Apex Pro, Apex, Apex Jr.) or A2 Apex (Apex, Apex EL)\u003c\/li\u003e\n\u003cli\u003eDesigned and Assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eImagine a world where manual nitrate and phosphate tests are no longer apart of your aquarium maintenance routine. Now you don't have to imagine! The Trident NP is the latest innovation from Neptune Systems, designed to automate Nitrate and Phosphate testing with precision and ease. Building on the trusted reputation of the original Trident, the Trident NP offers high-frequency testing to ensure optimal water quality in your aquarium. With seamless integration into the A2 and A3 Series Apex Controllers, the Trident NP brings consistent, automated measurement of nitrate and phosphate levels inside your aquarium so that you can make better decisions or even automate actions to maintain stability in your system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith Every Trident:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Plug and Play Setup\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- From the box to testing in no time! Just follow the step-by-step videos in the setup task.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy to Read Results and Graphs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- The peace of mind of having your recent tank parameters, right there in your pocket, from anywhere in the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh\/Low Alerts When Tank is Out of Range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Your Apex will alert you on your mobile device when test results fall out of the range you specify.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTake Your Aquarium Success to the Next Level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you start receiving regular data from the Trident you will be amazed at the things you can see happening. This increased understanding ultimately helps you maintain a better, more successful reef.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMonitor, Protect, and Control with Apex Fusion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApex Fusion is a free, cloud-based service that, when connected to your Apex, gives you a command center for your aquarium(s) from anywhere in the world. It works on nearly every device platform – computer, tablet, or smart phone.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRequires: Neptune Systems A3 Apex (Apex Pro, Apex, Apex Jr.) or A2 Apex (Apex, Apex EL)\u003c\/p\u003e\n\u003cp\u003eRange: Nitrate: 0-100 ppm | Phosphate: 0-2.0 ppm\u003c\/p\u003e\n\u003cp\u003eAccuracy\/Precision: Nitrate: +\/- 1 PPM +\/- 5% of reading | Phosphate: +\/- 0.01 PPM, +\/- 5% of reading\u003c\/p\u003e\n\u003cp\u003eTesting Interval: 1 Test Per Day (can initiate more tests per day by starting a test manually)\u003c\/p\u003e\n\u003cp\u003eWater Used Per Test: 30ml\u003c\/p\u003e\n\u003cp\u003eDimensions (approx.): 9.8\" x 12.4\" x 4.9\"\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTrident NP\u003c\/p\u003e\n\u003cp\u003e1LINK Cable\u003c\/p\u003e\n\u003cp\u003eDrip Tray\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eImportant:\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Trident NP Reagent Kit\" href=\"https:\/\/business.apetlife.com\/2-month-trident-np-reagent-kit-neptune-systems.html\"\u003eTrident NP Reagent Kit\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eis not included and is required for operation. Due to shipping restrictions, reagents can only be shipped via ground services and cannot be sent to locations that require air shipping.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Neptune","offers":[{"title":"Default Title","offer_id":45667355623653,"sku":"E1-00005","price":669.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3372_254974-neptunesystems-trident-no2-po4-wateranalyzer-filter-an-3-7.jpg?v=1763123067"},{"product_id":"trident-np-reagents-2-month","title":"Trident NP Reagents 2 month","description":"\u003cp\u003e\u003cstrong\u003eReplacement Reagent Kit for Trident NP (2 Month Supply)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your Trident NP Nitrate and Phosphate Tester running smoothly by replacing your reagents on time. This kit is easy to use with clear instructions for hassle-free reagent changes. These reagents ensure consistent and reliable results, covering a two-month testing period with one nitrate and one phosphate test per day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eGiven the nature of the chemicals used in the Trident NP Reagents, they must be shipped upright and via ground shipping only. Using a \u003ca title=\"Trident NP Waste Container\" href=\"https:\/\/business.apetlife.com\/trident-np-waste-container-neptune-systems.html\"\u003eTrident NP Waste Container\u003c\/a\u003e or other container made of HDPE Class 2 plastic or glass is required (sold separately).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCalibration Solution\u003c\/p\u003e\n\u003cp\u003eNP Reagent 1\u003c\/p\u003e\n\u003cp\u003eNP Reagent 2\u003c\/p\u003e\n\u003cp\u003eNP Reagent 3a\u003c\/p\u003e\n\u003cp\u003eNP Reagent 3b\u003c\/p\u003e\n\u003cp\u003eWaste Neutralizer\u003c\/p\u003e","brand":"Neptune","offers":[{"title":"Default Title","offer_id":45723642265829,"sku":"E2-00010","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3383_255097-neptunesystems-trident-np-twomonth-reagentkit-cv3-7.jpg?v=1764109187"},{"product_id":"reef-icp-test-fauna-marin","title":"Reef ICP Test Fauna Marin","description":"\u003cdiv id=\"shopify-section-template--23914398712106__details\" class=\"shopify-section cc-product-details product-details section\"\u003e\n\u003cdiv class=\"container reading-width\"\u003e\n\u003cdiv class=\"product-details__block\"\u003e\n\u003cdiv id=\"panel-0\" role=\"tabpanel\" aria-labelledby=\"tab-0\" tabindex=\"0\"\u003e\n\u003cdiv class=\"product-description-container\"\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eAnalyze the Most Important Macro- and Trace Elements in Reef Aquariums!\u003cbr\u003eThe Fauna Marin Reef ICP Test gives a quick, accurate, and easy overview of 37 water values in reef aquariums. From macro elements to trace elements and pollutants, you get a complete overview with corresponding dosage and action recommendations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe Fauna Marin Reef ICP Test is a pure ICP-OES test:\u003c\/p\u003e\n\u003cp\u003eEasy sampling\u003cbr\u003eFast shipping\u003cbr\u003eExtremely fast laboratory analysis with high-performance emission spectrometers (ICP-OES)\u003cbr\u003eIndividual dosage and action recommendations\u003c\/p\u003e\n\u003cp\u003eDetected elements:\u003c\/p\u003e\n\u003cp\u003eSodium, magnesium, calcium, potassium, strontium, boron, iodine, sulfur, phosphate, phosphorus, silicon, manganese, lithium, molybdenum, iron, bromine, chromium, cobalt, beryllium, vanadium, zinc, antimony, copper, barium, selenium, cadmium, tin, aluminum, titanium, nickel, scandium, zirconium, silver, tungsten, lanthanum, arsenic, mercury and more\u003c\/p\u003e\n\u003cp\u003eInstructions:\u003cbr\u003eAfter receiving your analysis kit, register your Reef ICP Test in the Fauna Marin Laboratory Software (https:\/\/lab.faunamarin.de\/en) and send your sample back to your local Fauna Marin Partner or directly to Fauna Marin Laboratory in Germany.\u003c\/p\u003e\n\u003cp\u003eAfter arrival, the Fauna Marin Laboratory tests your water samples within 24-48 hours. Quickly after the testing is performed, you will receive your results electronically, including information about the elements found in your samples and recommendations on how to level out your parameters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003clabel for=\"toggle-description\" class=\"view-more-link\"\u003e\u003c\/label\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection id=\"shopify-section-template--23914398712106__1708640694cd9a16e8\" class=\"shopify-section cc-apps section\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv id=\"shopify-block-AYWtwV2hSWG9qVnZ1a__reviews_io_reviewsio_polaris_n8ixfp\" class=\"shopify-block shopify-app-block\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":46279704051941,"sku":"F2-00009","price":26.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3453_fauna-marin-reef-icp-test-single-set-fauna-marin-1146268398-7.png?v=1763124578"},{"product_id":"reef-icp-total-test-fauna-marin","title":"Reef ICP Total Test Fauna Marin","description":"\u003ch2\u003eAnalyze the Most Important Macro- and Trace Elements in Reef Aquariums!\u003c\/h2\u003e\n\u003cp\u003eThe Fauna Marin Reef ICP Total Test gives a quick, accurate, and easy overview of over 90 water values in reef aquariums. From macro elements to trace elements and pollutants, you get a complete overview with corresponding dosage and action recommendations.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBasic Values:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eConductivity, Density, rel. density, Salinity, PH, Alkalinity, CO2, Acid binding capacity, Smell, Watercolor\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMacro Elements:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eChloride, Sodium, Magnesium, Sulfate, Calcium, Potassium, Bromine, Strontium, Boron, Fluoride\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNutrients:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eNitrate, Nitrite, Totalphosphorus, Ortho-Phosphate, Silicate\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTrace Elements\/Contaminants:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eAluminium, Antimony, Arsenic, Barium, Beryllium, Lead, Cadmium, Chromium, Cobalt, Iron, Iodine, Copper, Lanthanum, Lithium, Manganese, Molybdenum, Nickel, Mercury, Sulfur, Selenium, Silver, Titanium, Vanadium, Tungsten, Zinc, Tin, Zirconium,\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRelation Values:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSalinityline, Dynamic Elements, Relevantline\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRO Water:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e20 different contaminants, nutrients, and trace elements.\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":46279705592037,"sku":"F2-00010","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3455_fauna-marin-reef-icp-total-test-single-set-fauna-marin-1146290190-7.jpg?v=1763123204"},{"product_id":"uns-drop-checker-sd","title":"UNS Drop Checker SD","description":"\u003cp\u003eThe UNS Drop Checker is an essential tool for monitoring  CO2 levels in a planted aquarium. Available in two styles, the UNS Drop Checker is simple to install and provides accurate readings. To install, fill the drop checker with the provided solution and place it on the opposite end of the CO2 diffuser. Drop checkers work by changing colors based on the tank's pH level. When CO2 levels are elevated, pH drops respectively. This change is then indicated by the color of the solution inside of the drop checker allowing hobbyists to take quick and simple readings of CO2 levels within the desired aquarium.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eKey Features and Important Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in an in-tank suction cup style or hang-on rim style installation.\u003c\/li\u003e\n\u003cli\u003eColor indicators:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLow. Blue solution indicates that there is not enough CO2 within the aquarium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimal. CO2 levels are sufficient for most aquatic plant species growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh. CO2 levels may be too high and could be potentially dangerous for livestock health. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eReadings are not instant. Solution color may change following aquarium maintenance or when placed in a new aquarium. Allow a minimum of 1 hour for changes and levels to reflect correctly. \u003c\/li\u003e\n\u003cli\u003eFluid should be replaced every 4 to 6 weeks or when it begins to lose color.\u003c\/li\u003e\n\u003cli\u003eEach drop checker comes with 15ML of indicator solution.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/buceplant.com\/products\/uns-drop-checker-solution\" target=\"_blank\"\u003eReplacement 30ML solution is available for separate purchase.\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNS Drop Checker SD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all aquariums.\u003c\/li\u003e\n\u003cli\u003eInstalled in-tank via suction cups.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UNS","offers":[{"title":"Default Title","offer_id":47759341584613,"sku":"C-00016","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/files\/3587_uns-drop-checker-34758895632584-696x464-6ed9441a-4736-4d64-b474-c0e9c233f9a4-3.jpg?v=1763127147"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8634\/collections\/hi772-checkerhc_front-_2___16428.1559321300.220.290.jpg?v=1755888163","url":"https:\/\/www.konareefaz.com\/collections\/test-kits.oembed?page=3","provider":"Kona Reef Az","version":"1.0","type":"link"}