This instrument is mainly used for the calibration of single phase energy meter.
Payment Terms: T/T
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1.Calibrate the energy accumulated error for single phase active energy meter
2.Measure parameters: U,I,P,Q,PF,Φu-i,Freq and etc.
3.Analyze the 1~31 st harmonic content of AC voltage, current
4.Record and save the measured parameter on-site and transfer to computer.
5.This instrument can measure the current in two ways: series connection on the current
circuit, and with clamp meter.
6.Data/time display
7.Several power supply methods: battery supply;Getting AC energy through the voltage measure
terminal;Getting the power from the general power socket
8.The instrument can output standard energy pulse, for the self-calibration of the instrument.