Premium 4-Electrode Water Quality Tester – Precision & Durability
Ultra-accurate electrolysis testing with 4 high-sensitivity titanium electrodes for comprehensive water analysis (pH, TDS, ORP, temperature). Industrial-grade ABS casing with reinforced waterproof seals for harsh environments (labs, pools, aquaculture, hydroponics). One-touch calibration & auto-temperature compensation ensure lab-grade results within ±0.05 pH accuracy. Large backlit LCD displays real-time data; portable design (150g) for field use by professionals or homeowners. Exclusive bulk pricing – wholesale-only high-end tool at unmatched global rates. *Applications:* Drinking water safety, pool maintenance, agricultural irrigation, scientific research.