Gf313 Three-phase Multi-function Electric Inspection Instrument

Salient features of GF313 Three-Phase Multi-Function Electric Inspection Instrument:
1, To measure three-phase voltage, current, active, reactive power, power factor, phase and frequency etc;
2, To measure CT variable ratio; Display voltage current vector diagram and check the wiring errors, giving the wrong wiring state power loss (Complement factor );
3, checking single, three-phase active and reactive watt-hour meter error, and it can power accumulative total function;
4, The mini structure design, handheld, small volume, light weight,
5, multi-channel power supply: machines recharging the battery power supply, the line voltage power supply, external ac power supply;
6, instrument measurement precision is high, wide measuring range: 0-600 V voltage, current 2 mA-20 A; And choose 5 A, 20 A, 100 A, 500 A, 1000 A, 2000 A current clamp;
7, The use of LCD display, the parameters of the dynamic display real-time measurement;
8, To measure 2 ~ 63 times harmonic content, showed great harmonic wave diagram and the figure, the harmonic analysis;
9, data storage capacity of the largest can store 5000 group of voltage, current, power, phase and frequency, and electric parameters;
10, instrument is used in the software calibration;