Display 타입 = Backlit LCD Number of Phases = 1 Depth = 64mm Minimum Temperature = -25°C Maximum Temperature = +55°C Maximum Measurement = 80 A, 240 V The COUNTIS E1x is a modular active electrical energy meter displaying the energy and power consumed (kWh and kW). It is designed for single-phase load metering and is used for direct connections of up to 63 or 80 A (depending on the model).