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;