{"product_id":"checker-1-economical-ph-tester","title":"Checker 1 Economical pH Tester","description":"\u003cp\u003eMeasure pH levels with the Checker 1pH Tester. It offers a replaceable pH electrode \u0026amp; works for 3,000 hours before changing batteries.\u003c\/p\u003e\r\u003cp\u003eEasy to recalibrate using the adjustment screws on top of the unit body.\u003c\/p\u003e\r\u003cp\u003eWe recommend both 4.01 and 7.01 buffer solutions for recalibration and storage solution to prolong the life of the electrode.\u003c\/p\u003e","brand":"Northern Brewer","offers":[{"title":"Default Title","offer_id":35321102925976,"sku":"6436","price":53.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/5811\/6248\/products\/6436-checker-1ph-tester_6_0b5ca61f-7614-48bb-963b-94f7865bbe67.jpg?v=1595086314","url":"https:\/\/supergoop532e-com.myshopify.com\/products\/checker-1-economical-ph-tester","provider":"supergoop532e.com","version":"1.0","type":"link"}