... Analyser, True RMS and zero blind measurement Inrush current measurement MI2392 three-Phase Power Quality Analyser· True RMS and zero blind ... measurement · Simultaneous analysis of basic power quality parameters (U,I,P,Q,S, PF) · ... calculation for 3-phase systems · Voltage and current on-line scope function · Inrush current measurement · Voltage events (dip, swells and ...