
Gwq-MP160 Digital pH Meter Ec Meter Do Meter for Water Plant. Multi-Parameter Monitoring: Measures pH, ORP, Conductivity, TDS, DO, COD, BOD, and more with high precision. Dual Output Interfaces: Features 1 isolated 4-20mA output and 1 RS485 Modbus-RTU interface for remote transmission. Robust Protection Rating: Controller rated IP65 and Sensor rated IP68 for harsh industrial environments. Comprehensive Certifications: Certified with ISO9001, CE, and RoHS for quality and safety compliance. OEM and ODM Support: Offers full customization, minor customization, and flexible design options. Relay Control System: Equipped with 2 relays (250VAC/10A) for automated dosing and alarm functions. 1-Year Warranty: Includes a 1-year warranty period with after-sales service support.