Professional 5-in-1 Water Quality Tester – Precision & Convenience
Ultra-accurate TDS, EC, salinity, and pH measurements for instant water quality analysis. High-sensitivity sensor ensures reliable results within seconds. Durable ABS casing with ergonomic design for slip-free handling. Features an auto-lock function and compact size for portability. Ideal for testing drinking water, aquariums, hydroponics, and pool maintenance. Essential for health-conscious households and professionals. Replaceable batteries and auto-calibration for long-term use. Backed by our global wholesale guarantee—lowest prices, bulk discounts, and fast shipping.