3 Phase voltage meter 1. Multi function LCD Meter 2. 3 Phase Voltmeter 3. 0.5%FS accuracy, RS485 communication 4. CE, ... ISO Toky DW9L series 3 phase multi-function power meter:1) To measure: Voltage, Current, ... energy—kWh8. Reactive energy– kvarh Connection3 Phase 3 Wires, 3 Phase 4 WiresRated voltage valueAC 50-260V Phase Voltage / AC 50-450V Line VoltageVoltage ...