The Elecnova Europe DDS1946-1P+ is a digital kwh meter designed for single phase usage. It comes equipped with a RS485 interface, which enables Modbus-RTU communication. The "Plug-in" type installation feature allows for easy set-up, and it also has a maximum direct input of 100A. The Elecnova Europe DDS1946-1P+ kWH meter boasts an LCD display which, when combined with the Elecnova din rail mounted wireless modules and gateway, allows for data connectivity. It is widely used in smart buildings, commercial and residential units as a sub-metering device.