GF312B portable three phase energy meter calibrator with printer is used to calibrate
three phase, single phase, active and reactive energy meters error. The instrument
has a micro printer and portable design. It is very suitable for on-site calibration of
electric energy meters.
Feature:
1.accuracy:0.05%,0.1%,0.2%
2.Test range:0-600V;
3.With printer
4.Harmonic:2-64times
5.Weight: 12kg
6.IP65