... 4)OEM DDS Electronic Single-phase Energy Meter,Electric Energy Meter,kWh Meter,Power Meter,Iron base, ABS cover, digital Three- ... phase Static Active Electronic Energy Meter,Electric Energy Meter,kWh Meter,Power MeterMain Characteristics and Functions:1. Adopting ... 2. Reliable function, high accuracy, strong anti-jamming, good over-load ability, low power consumption and long service ...