... ) Analysis for 3P4W, 3P3W, 1P2W, 1P3WTrue RMS Value (V 123 and L 123 )Active Power (W, KW, MW, GW)Apparent ... Screen(3P4W) * Please refer to users manual for more detailed and up-to-date description of specification Range Resolution Accuracy of ... ±8dgts AC Current( 50 or 60Hz, Auto Range,True RMS,Crest Factor<4,CT=1) Range Resolution Accuracy of Readings 6800 ...