{"product_id":"hanna-instruments-marine-magnesium-colorimeter-hi783","title":"Hanna Instruments Marine Magnesium Colorimeter HI783","description":"\u003cdiv class=\"product-view\"\u003e\n\u003cdiv class=\"productView\" data-event-type=\"product\" data-entity-id=\"7234\" data-name=\"Marine Magnesium Checker® HC\" data-product-category=\"Industry\/Water, \n            Industry\/Water\/Aquarium, \n            Brands\/Marine Line, \n            Brands\/Checker® HC, \n            Brands\/Checker® HC\/Saltwater, \n            Parameters\/G - O\/Magnesium, \n            Buy 5 get 1\" data-product-brand=\"Checker®HC Series\" data-product-price=\"74.99\" data-product-variant=\"single-product-option\"\u003e\n\u003csection class=\"productView-details product-options\"\u003e\n\u003cdiv class=\"productView-shortDescription\"\u003e\n\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\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-region=\"product-before-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-name=\"related-target\" data-position=\"2\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"productView-description\" data-event-type=\"product\"\u003e\n\u003csection id=\"hs_cos_wrapper_widget_1706642324189\" class=\"hs_cos_wrapper hs_cos_wrapper_widget hs_cos_wrapper_type_module\" data-hs-cos-general-type=\"widget\" data-hs-cos-type=\"module\"\u003e\u003cspan id=\"hs_cos_wrapper_widget_1706642324189_\" class=\"hs_cos_wrapper hs_cos_wrapper_widget hs_cos_wrapper_type_linked_image\" data-hs-cos-general-type=\"widget\" data-hs-cos-type=\"linked_image\"\u003e\u003cimg class=\"hs-image-widget\" title=\"HI783-liz-banne4r\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/HI783-liz-banne4r.jpg?width=2300\u0026amp;height=746\u0026amp;name=HI783-liz-banne4r.jpg\" sizes=\"(max-width: 2300px) 100vw, 2300px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/HI783-liz-banne4r.jpg?width=1150\u0026amp;height=373\u0026amp;name=HI783-liz-banne4r.jpg 1150w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/HI783-liz-banne4r.jpg?width=2300\u0026amp;height=746\u0026amp;name=HI783-liz-banne4r.jpg 2300w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/HI783-liz-banne4r.jpg?width=3450\u0026amp;height=1119\u0026amp;name=HI783-liz-banne4r.jpg 3450w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/HI783-liz-banne4r.jpg?width=4600\u0026amp;height=1492\u0026amp;name=HI783-liz-banne4r.jpg 4600w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/HI783-liz-banne4r.jpg?width=5750\u0026amp;height=1865\u0026amp;name=HI783-liz-banne4r.jpg 5750w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/HI783-liz-banne4r.jpg?width=6900\u0026amp;height=2238\u0026amp;name=HI783-liz-banne4r.jpg 6900w\" alt=\"HI783-liz-banne4r\" width=\"2300\" height=\"746\"\u003e\u003c\/span\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-region=\"product-description-split\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-region=\"product-after-description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003csection class=\"banner--product-resources\"\u003e\n\u003cdiv class=\"custom-fields\"\u003e\n\u003ch2 class=\"section-header resources-header\"\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"flex-center\"\u003e\n\u003cdiv class=\"resources-container\"\u003e\n\u003cul data-responsive-accordion-tabs=\"accordion large-tabs\" data-allow-all-closed=\"false\" id=\"HI783-responsiveaccordiontabs\" class=\"tabs flex-center\" role=\"tablist\" data-e=\"ir43uj-e\"\u003e\n\u003cli class=\"is-active tabs-title\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/hannainst.com\/marine-magnesium-checker-hc.html#features-accordion\" class=\"accordion-tab-switcher\" role=\"tab\" aria-controls=\"features-accordion\" aria-selected=\"true\" id=\"features-accordion-label\"\u003eFeatures\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"tabs-title\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/hannainst.com\/marine-magnesium-checker-hc.html#whats-included-accordion\" class=\"accordion-tab-switcher\" role=\"tab\" aria-controls=\"whats-included-accordion\" aria-selected=\"false\" id=\"whats-included-accordion-label\"\u003eWhat's included\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"tabs-title\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/hannainst.com\/marine-magnesium-checker-hc.html#specifications-accordion\" class=\"accordion-tab-switcher\" role=\"tab\" aria-controls=\"specifications-accordion\" aria-selected=\"false\" id=\"specifications-accordion-label\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"tabs-title\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/hannainst.com\/marine-magnesium-checker-hc.html#Warranty-accordion\" class=\"accordion-tab-switcher\" role=\"tab\" aria-controls=\"Warranty-accordion\" aria-selected=\"false\" id=\"Warranty-accordion-label\"\u003eWarranty\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"tabs-title\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/hannainst.com\/marine-magnesium-checker-hc.html#video-accordion\" class=\"accordion-tab-switcher\" role=\"tab\" aria-controls=\"video-accordion\" aria-selected=\"false\" id=\"video-accordion-label\"\u003eVideo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"tabs-title\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/hannainst.com\/marine-magnesium-checker-hc.html#Quick-reference-guide-accordion\" class=\"accordion-tab-switcher\" role=\"tab\" aria-controls=\"Quick-reference-guide-accordion\" aria-selected=\"false\" id=\"Quick-reference-guide-accordion-label\"\u003eQuick reference guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"tabs-title\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/hannainst.com\/marine-magnesium-checker-hc.html#testing-tips-accordion\" class=\"accordion-tab-switcher\" role=\"tab\" aria-controls=\"testing-tips-accordion\" aria-selected=\"false\" id=\"testing-tips-accordion-label\"\u003eTesting tips\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"tabs-title\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/hannainst.com\/marine-magnesium-checker-hc.html#manuals-accordion\" class=\"accordion-tab-switcher\" role=\"tab\" aria-controls=\"manuals-accordion\" aria-selected=\"false\" id=\"manuals-accordion-label\"\u003eManuals\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"tabs-content\" data-tabs-content=\"HI783-responsiveaccordiontabs\"\u003e\n\u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003cdiv id=\"features-accordion\" class=\"tabs-panel is-active\" role=\"tabpanel\" data-tab-content=\"\" aria-labelledby=\"features-accordion-label\" aria-hidden=\"true\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cul\u003e\n\u003cli\u003eSaltwater compatible\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eRange: 1000 to 1800 ppm Magnesium\u003c\/li\u003e\n\u003cli\u003eDetermines the concentration of Magnesium colorimetrically using the Beer-Lambert Principle\u003c\/li\u003e\n\u003cli\u003eOne-button operation\u003c\/li\u003e\n\u003cli\u003eA great alternative to chemical test kits\u003c\/li\u003e\n\u003cli\u003eColor-coded syringes for hassle-free testing\u003c\/li\u003e\n\u003cli\u003eAuto shut-off conserves battery energy\u003c\/li\u003e\n\u003cli\u003eLarge LCD screen with digital read-out\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":46406787268787,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0245\/1727\/9828\/files\/stock-hannainstruments-magnesium-checker-hi783.webp?v=1794083484","url":"https:\/\/www.cincinnaticoral.com\/products\/hanna-instruments-marine-magnesium-colorimeter-hi783","provider":"Cincinnati Coral and Aquarium","version":"1.0","type":"link"}