◎ Low Power Consumption
◎ Bi-Direction Measurement
◎ Optional Display
DDS666 Single phase electricity meter is designed and manufactured according to the needs of residential users. It is used to measure AC active energy with reference frequency of 50Hz and reference voltage of 220V.
◎ Accurate measurement of import and export active energy, export active energy is accumulated by import energy.
◎ Compact size and simple appearance, easy to install and use.
◎ With infrared and RS485 communication interface (Only for LCD display electricity meter).