Funtions:
Measure normal parameter of power line:
Vrms, Irms, frequency
Active power, reactive power, apparent power
Phase angle between voltage and current
Power factor
Calibrate single phase meter;
Measure harmonic of voltage and current;
Measure waveform of voltage and current;
Measure current transformer’s ratio (option);
Energy accumulation test;
Built-in clock, record testing time exactly;
Store, check and transmit the measured data;
Connected to PC, reading recorded data and real-time measured data by PC;
Alarm when the tested voltage and current over the testing range;
Connected to portable printer (option).
