Description This din rail LED AC multifunctional digital meter can display voltage current active power reactive power andpower factor simultaneously It is suitable for electric power systems home power distribution box electricalmachinery & equipment monitoring the power grid & power parameters Specifications Measuring Voltage Range AC 80 300 V Mearuring Current Resolution Ratio 0 100 0A10A 0 01A10A 0 1 A Active Power 0 30000 W Reacitive Power 0 30000VAPower Factor COS 1 000 0 000 Measuring Speed 2 times second Accuracy 1 2 words Din Rail Size 35mm din rail Size 548064 mm Features 1 Din rail Design 2 Built in precision micro current transformer 3 Can display voltage current active power reactive power & power factor simultaneously 4 Fit for electric power systems home power distribution box electrical machinery & equipment monitoringthe power grid & power parameters Installation Steps 1 Connect the measured voltage to the terminal of 1 & 2 2 Internal current transformer installation as graph 2 Let the wire across the hole on the current transformer thedirection do not impact the measure result 3 The default display power is active power V click the switch SAM CK can change to the reactive power VA & power factor COS Notice Displayer AC voltage & current with 4 digital 0 31 LED active power reactive power & power factor with 5 digital 0 31 LED Package included 1 x Din rail LED AC multifunctional digital meter More Details