DW9 Digital power meter 1.Measure object : voltage, current, power, power consumption, power factor ... phase 1.Features of DW9 three phase digital power meter : - Multi-function coulo-meter. - Measuring object: voltage, current, power, power consumption, ... input rangeVoltage:0~600V; Current: 0~5A, 0~10ATransformerPT/CT can be set freelyMeasuring frequency0~2.5KHzAccuracyPower/Power factor/Voltage ...