DDS238-4 W type multi-function smart energy meter is designed to measure single phase two wire AC active energy and variable parameters. The meter has an RS485 communication port and WIFI communication, it can use APP for remote reading and control on/off. All of its functions comply with the relative technical requirement for class 1 single-phase watt-hour meter in GB/T17215. 321-2008 and its data communication rules obey the requirement of MODBUS-RTU and WIFI 802.11b/g/n.It is a long-life meter with the advantage of high stability, high overload capability, low power loss, and small volume.

A smart device that helps you to keep track of your power consumption.Energy meter that displays voltage, current, active power, reactive power, power factor, frequency, total energy KWH on the LCD display.