... function coulo-meter. - Measuring object: voltage, current, power, power consumption, power factor, frequency, active energy, reactive energy.- Current and ... e. g.: single/three phase current/voltage/power consumption...etc for displaying and control.2. ... supplyAC 90~260V 50/60HzMeasuring objectvoltage,current, power, power consumption,powerfactor,frequency,active energyDimension96H×96W×100LmmDirect ...