Project Introduction

DDSY-823 type code exchange prepaid single-phase electrical meter used for industrial frequency (frequency 50 HZ) electricity measurement and the electricity charge of intelligent management control.

Product Features

* High measuring *Accuracy high *Sensitivity high *Reliability load wide

*Low power *Small volume *Light weight *Easy installation

*Long service life * Prevent Attacks * Prepayment electricity

* After using automatic power outages * Input again after buying automatic processing power