Prepaid energy meter features:

1. The electric energy meter is equipped with single-phase AC active energy measurement.

2. The electric energy meter adopts a passive isolation type power pulse output interface, and the pulse output waveform is a rectangular wave.

3. Prepaid management function.

4. High reliability, low power consumption, long lifespan, wide range, and high precision.

5. Anti high voltage attack and electrostatic attack.

6. Ensure measurement accuracy in high temperature and high humidity environments.