EM72xx - Demand Controller for efficient demand management, EM72xx series of Multi Function meters are very sophisticated, state-of-the-art instruments with multi function capabilities. Voltage: Line to Line & Average, Line to Neutral & Average, Neutral to Earth, Current: Phase Wise & Average, Neutral Current, All Energy Parameters (kVAh, kWh, kVARh, Avg PF, Avg V, Amp Hours, Avg Hz). Also, Run Hrs, and No. of power Interruptions