{"product_id":"9-in-1-digital-water-tester-water-quality-tester-pen-b0gyd9c9lt","title":"9 in 1 Digital Water Tester, Water Quality Tester Pen","description":"\u003carticle\u003e\u003csection\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eA versatile solution for daily routines, the 9 in 1 Digital Water Tester, Water Quality Tester Pen with COD, OC, UV275, TDS, EC, Salinity, Hardness, SG, Temp, Professional Water Tester for Drinking Water, Well, Tap \u0026amp; Outdoor offers reliable performance where it counts. Notable features include comprehensive 9-in-1 and 9-in-1 analysis, contributing to its reliable character.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Comprehensive 9-in-1 Analysis: This compact pen-style device provides a \"complete picture\" of water health by measuring chemical indicators (COD, TOC, UV275), physical solids (TDS, EC, Salinity, Hardness, Specific Gravity), and Temperature.\u003c\/li\u003e\n\u003cli\u003e Dual-Detection Technology: It utilizes two distinct scientific methods for accuracy: the UV absorbance method to detect organic pollutants and electrical conductivity to calculate mineral content and salinity.\u003c\/li\u003e\n\u003cli\u003e Instant Visual Feedback: The device features an intelligent scoring system with a color-coded LCD backlight. It translates complex data into four easy-to-read categories—Excellent, Good, Fair, or Poor—allowing for immediate assessment at a glance.\u003c\/li\u003e\n\u003cli\u003e Precision and Reliability: Built for accuracy, the tester includes a high-sensitivity probe and automatic temperature compensation, ensuring stable readings even if the water temperature fluctuates between 0–50°C.\u003c\/li\u003e\n\u003cli\u003e Versatile and User-Friendly: Designed for simple one-button operation, it is suitable for a wide range of applications, including testing drinking water, groundwater, saltwater aquariums, and aquaculture, making professional-grade insights accessible to homeowners and hobbyists alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eWhy Choose the GAINEXPRESS 9 in 1 Digital Water Tester\u003c\/h2\u003e\n\u003cp\u003eWhat distinguishes the 9 in 1 Digital Water Tester, Water Quality Tester Pen with COD, OC, UV275, TDS, EC, Salinity, Hardness, SG, Temp, Professional Water Tester for Drinking Water, Well, Tap \u0026amp; Outdoor is the combination of thoughtfully designed design and comprehensive 9-in-1. Users benefit from thoughtful design, making it a strong pick among ph meters options.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe GAINEXPRESS 9 in 1 Digital Water Tester is best suited for: simple one-button operation.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThe GAINEXPRESS 9 in 1 Digital Water Tester is a pH Meters product by GAINEXPRESS. Price: $113.8.\u003c\/p\u003e\u003c\/section\u003e\u003c\/article\u003e","brand":"GAINEXPRESS","offers":[{"title":"Default Title","offer_id":47588625383622,"sku":"SPH-B0GYD9C9LT","price":113.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/8136\/4678\/files\/31vpJnRY3gL._AC_SL1500.jpg?v=1790047960","url":"https:\/\/smilecraftquest.com\/products\/9-in-1-digital-water-tester-water-quality-tester-pen-b0gyd9c9lt","provider":" Cozy Living Co. ","version":"1.0","type":"link"}