{"product_id":"gs2-e-spear-ph-electrode-for-grostar-gs2","title":"GS2-E Spear pH Electrode for GroStar GS2","description":"\u003cp\u003eThe GroStar™ GS2-E Spear pH Electrode is the replacement electrode for the GroStar™ GS2 pH Pen Tester. It is also compatible with the GroStar™ GS1 and GroStar™ GS4.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEnables direct pH \u0026amp; temperature measurement in soil, coco, rockwool, and many other media types as well as in nutrient solutions, so no need to prepare soil slurry.\u003c\/li\u003e \u003cli\u003eThe impact-resistant glass membrane is about 10 times stronger than conventional glass electrodes.\u003c\/li\u003e \u003cli\u003eThe PTFE ring prevents the diaphragm from being clogged by soil particles and thus significantly increases durability.\u003c\/li\u003e \u003cli\u003eCan be attached quickly and easily without additional tools.\u003c\/li\u003e \u003cli\u003eCompatible with GS1, GS2 and GS4 from the GroStar™ series.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e \u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e \u003ctable class=\"\" table_custom table-bordered table-condensed\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd rowspan=\"\"\u003epH\u003c\/td\u003e \u003ctd\u003eMeasuring range\u003c\/td\u003e \u003ctd\u003e0 to 14\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eReference electrode\u003c\/td\u003e \u003ctd\u003eAg\/AgCl\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDiaphragm\u003c\/td\u003e \u003ctd\u003ePTFE\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSensor type\u003c\/td\u003e \u003ctd\u003eLabSen® S-type spear glass membrane\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eElectrolyte\u003c\/td\u003e \u003ctd\u003eGel KCl\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd rowspan=\"\"\u003eTemperature\u003c\/td\u003e \u003ctd\u003eMeasuring range\u003c\/td\u003e \u003ctd\u003e0 to 50°C (32 to 122°F)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature sensor\u003c\/td\u003e \u003ctd\u003e30KΩ thermistor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd rowspan=\"\"\u003eMore\u003c\/td\u003e \u003ctd\u003eHousing\u003c\/td\u003e \u003ctd\u003ePolycarbonate\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003e140×50×60 mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cbr\u003e This electrode has a 12-month manufacturer's warranty.\u003c\/p\u003e","brand":"IDL","offers":[{"title":"1 piece","offer_id":56349583933772,"sku":"28APE190354","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/779-GS2-E.png?v=1767056233","url":"https:\/\/www.luminixhealth.com\/en-de\/products\/gs2-e-spear-ph-electrode-for-grostar-gs2","provider":"Luminix Health","version":"1.0","type":"link"}