Function and features

1. Measure active electric energy, no need of calibration for long-term operation;
2. Adopt dedication meter age chip ADE7755;
3. Adopt lasted electricity dedication integrated circuit including digital multiplier overseas, greatly improved dynamic working range of Meter, making 1 multiple actual overload;
4. Have a good mistake linearity at a range of 5%Ib~Imax;
5. Few periphery component, simple structure, low power consumption;
6. Adopt high reliability and long life electronic component, so the meters assume features of high reliability and long life.
*Way of display: LCD.
*Remote interruption of power supply function.