{"product_id":"grostar-gs4-e-replacement-ph-ec-combo-electrode","title":"GroStar GS4-E replacement pH\/EC combo electrode","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details: \u003c\/strong\u003eAI58040 - GroStar GS4-E replacement pH\/EC combo electrode\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e- Measures pH, conductivity (EC and PPM) and temperature - Combo probe built with lithium glass membrane and titanium alloy to ensure high accuracy and durability - Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance - double junction structure uses blue gel electrolyte without the air bubble - 1-year warranty\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e1.3L x 4.0W x 1.3H (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcodes: \u003c\/strong\u003e810214031642 (UPC-A) 10810214031649 (GTIN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight: \u003c\/strong\u003e0.2 lbs.\u003c\/li\u003e\u003ch6\u003eData Sheets\u003c\/h6\u003e\n\u003cli\u003eDownload the instructions: \u003ca href=\"https:\/\/s3.amazonaws.com\/hydrofarmpubdocs\/gs4phecuserguidefinalv6-e.pdf\" target=\"_blank\" title=\"User Guide - GroStar GS4 pH EC Pen Tester\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e","brand":"GroStar","offers":[{"title":"Default Title","offer_id":49264088678642,"sku":"AI58040","price":107.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/grostar-gs4-e-replacement-ph-ec-combo-electrode-1.jpg?v=1779755967","url":"https:\/\/growtentsdepot.com\/products\/grostar-gs4-e-replacement-ph-ec-combo-electrode","provider":"Grow Tents Depot","version":"1.0","type":"link"}