7-in-1 Water Quality Controller – Precision Testing for Professionals
Ultra-precise multi-parameter testing with pH, ORP, EC, TDS, CF, temperature, and humidity measurements in one compact device. High-grade ABS housing with reinforced electrodes ensures durability for industrial, aquaculture, hydroponics, and laboratory use. Advanced auto-calibration and temperature compensation deliver lab-grade accuracy (±0.01 pH, ±2% EC). Large backlit LCD displays real-time data clearly, even in low-light environments. IP67 waterproof design withstands harsh conditions. Ideal for水质监控, pool maintenance, agricultural irrigation, and scientific research. Includes replaceable sensor probes and a portable carrying case for field testing. Save costs with bulk orders—wholesale pricing available for global distributors.