The EMX Advanced is the most user-friendly and quick installation True RMS energy meter on the market. Its line powered with a color OLED screen and data-rich user interface making setup as easy as L1, L2, L3. Equipped with both pulse and RS485 outputs, the EMX Advanced can connect to almost any metering or control device. Ideal for retrofits, the EMX accepts any 0.333V CT or standard metering Rogowski coil with no need for time-consuming and bulky integrators. Mixed or match loads or CT sizes!