Boqu Phg-2091 with 2 Relay Digital Water pH Value Transmitter Tester pH Controller/Meter

Boqu Phg-2091 with 2 Relay Digital Water pH Value Transmitter Tester pH Controller/Meter. OEM/ODM Services Available: Full customization support for international water quality analyzers. High Temperature Resistance: Temperature compensation up to 130C for pharmaceutical and fermentation use. FDA Certificate: Certified for food, dairy, brewing, and biotech industry applications. Comprehensive Warranty: 1-year warranty standard, with 3-year warranty available for VBQ models. ISO9001 & CE Certified: Strict production standards with ISO9001, CE, RoHS, and FCC certifications. RS485 Modbus Communication: Supports digital communication with 4-20mA signal output for industrial integration. Multi-Application Range: Suitable for wastewater, drinking water, aquaculture, and heavy industries. IP65 Protection Rating: Dust and water resistant design with built-in datalogger for reliability.