pHG-2091 Online Water Quality pH Meter
Ultra-precise digital pH meter with industrial-grade glass electrode for continuous water monitoring. Features automatic temperature compensation (ATC) for accuracy within ±0.01 pH. Durable titanium alloy body with IP67 waterproof rating, ideal for laboratories, aquaculture, hydroponics, and wastewater treatment. Large backlit LCD displays real-time pH/temperature, with dual alarms for critical thresholds. Includes replaceable probe and 5-point calibration for long-term reliability. Direct 4-20mA output for seamless integration with control systems. Ships pre-calibrated, ready for immediate use. Exclusive bulk pricing for commercial buyers—global wholesale leader in lab equipment.