CCC/ISO9001/ROHS/CE Multi-function multi-rate meter LCD intelligent energy management OEM or buyer labled is ok Multi-function multi-rate meters are smart meters featured with electrical parameters measurement, communication, energy pulse output and programmable setting. They have 2 sets of 12 time periods 4 multirate.Thechnial parameters. ParametersAccuracyElectric quantity 0.5; Active energy 0. ...