Adept Series 2200 Power Line Meter is suitable for simultaneous measurement of various electrical parameters of 3 Phase 3 Wire or 4 Wire electric power system. The values are displayed on the front three 7 segment LED rows, the information is also available through an galvanically isolated RS 485 (Half Duplex) or RS 232 Serial Communication Port over Modbus RTU protocol.Adept AC Current Transducer 2010 gives DC output that is proportional to an input sine wave AC Current. The output signal is calibrated for RMS value. AC Current Transducer with fast response time of 50 ms is also available. Transducer with Frequency up to 400 Hz can also be provided. True RMS model is also available.