The Elecnova Europe DTS1946-4M (MID Class B) Three phase digital kwh energy meter! With a user-friendly installation type and direct input up to 63A, this kWH meter is easy to set up and use. Plus, with an LCD display and RS485 interface for Modbus-RTU communication, it's easy to connect to your EMS platform. And, Certified to MID standards, you can trust in the quality of the DTS1946-4M kWH Meter.