7-in-1 Professional Water Quality Tester – Accurate & Reliable for Home & Aquariums
Precision testing for pH, EC, TDS, salinity, ORP, and temperature with advanced sensor technology. Ideal for drinking water, aquariums, hydroponics, and pool maintenance. Durable ABS housing with reinforced probe tips for long-term accuracy. Auto-calibration and waterproof design ensure hassle-free use in any environment. Compact and portable for on-the-go testing. Includes replaceable electrodes and a large LCD for clear readings. Trusted by professionals for lab-grade results at home. Buy in bulk for unbeatable wholesale prices. Global shipping with guaranteed lowest rates for high-volume orders.