The meter is used by the common clients who need the meter with long service life and free-maintenance running.
* Measure reverse and forward energy, and reverse energy is measured as forward energy.
* Optical couple pulse test output.
* Tamper function (reverse direction, electric steal and current shunt).
* LSI design, less spare parts, less power consumption, simple structure.
* High accuracy, error liner wide range, good overload ability.
* Use quality components with long service life and high reliability which features long service life and high reliability.
* Prevent no load circuit.