GF312V2 portable three phase multifunction energy meter calibrator.

Check wiring and calculation electricity of compensation.
Self adjust clamp on ct.
Screen capture function
On screen can display all the measured parameters.
7 inch TFT color lcd tou screen.
Measured ct turn ratio.
Rs232 port for pc control software.
Large capacity storage device for mass memory.
Measured range from 12A/600V or 120A/600V.

2