{"product_id":"hanna-instruments-marine-magnesium-hi-783-pocket-checker","title":"Hanna Instruments Marine Magnesium HI-783 Pocket Checker","description":"\u003ch2\u003e*New Version*\u003c\/h2\u003e\u003cp\u003eHI783 Marine Magnesium handheld checker is designed to determine the concentration of magnesium in saltwater aquariums.\u003c\/p\u003e\u003cp\u003eEasier to use and more accurate than chemical test kits\u003cbr\u003eDedicated to a single parameter\u003cbr\u003eSmall size, big convenience\u003cbr\u003eIdeal for: Aquariums, Environmental, Aquaculture, Water Quality\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupplied with\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e2 sample cuvettes\u003cbr\u003eCuvette cap\u003cbr\u003eStarter pack of reagents x 25 tests (re-ordering information: HI-783-25 x 25 tests)\u003cbr\u003e1 x 1.5 AAA battery\u003cbr\u003eInstructions\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRange\u003c\/strong\u003e 1000 to 1800 ppm Magnesium\u003cbr\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e 5 ppm\u003cbr\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e ±5% of reading @ 25 °C (77 °F)\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054908514635,"sku":"HANNA-HI783","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/magchecker.jpg?v=1776426961","url":"https:\/\/krakencorals.co.uk\/products\/hanna-instruments-marine-magnesium-hi-783-pocket-checker","provider":"Kraken Corals","version":"1.0","type":"link"}