9-in-1 Smart Water Tester with APP Monitoring, Digital Water Test Kit for Turbidity, TDS, EC, Temp, Salt, GH, TOC, COD & UV275, Professional Water Tester for Drinking Water, Well, Tap & Outdoor.

Lab-Grade Precision Testing: Equipped with imported high-sensitivity sensors and dual optical-electrochemical modules, it uses 90° scattered light for turbidity testing and precisely quantifies calcium/magnesium ions for hardness detection. With ±2% measurement error and 0.01 -unit resolution, its accuracy matches professional lab equipment. The built-in Automatic Temperature Compensation (ATC) ensures stable readings from 0-60°C, making TDS meter ideal for both household and professional use.
Ultra-Simple Operation & Durable Design: Auto-calibrates on startupno complicated setup. Immerse the probe in water for just 3 seconds to get stable, accurate readings. The backlit LCD screen ensures clear visibility even in dim environments. With an IP67 waterproof and dustproof rating, it withstands accidental water submersion. Weighing only 90g, its compact pen-style design fits easily into pockets or toolboxes, making it the ideal digital water tester for home, fieldwork, and travelreliable testing anytime, anywhere.
Full-Scenario Coverage: Far Beyond Ordinary water tester- Perfect for households testing drinking water and purified water quality; aquarium enthusiasts regulating fish tank water; growers monitoring hydroponic nutrient solutions; businesses inspecting swimming pool and spa water quality; industrial settings assisting in boiler water and cooling water hardness monitoring to prevent scaling and corrosion; even suitable for emergency outdoor water source screening and basic laboratory testing. One device, unlimited scenarios.