Pressure Sensor, Power Meter, Temperature Sensor manufacturer / supplier in China, offering Three-Phase Current Sensor/Single-Phase 485 Output Modbus-RTU Power Monitoring Current Transimitter, Open-Close Digital Current Sensor Wtp-Ctkd 0-5V, 4-20A RS485 Output Current Transimitter, RS485/Lora Wireless Switch Acquisition Module Tp1608K 8-Channel Di and so on.