Confrontare Occhiata veloce Extech 1000A 3-Phase Power Analyzer / Datalogger (50Hz) Extech 382091 €1,608.68 The versatile Extech 382091 1000A 3-Phase Power Analyzer / Datalogger (50Hz) is an excellent instrument for clamp-on True RMS power measurements with software for Harmonics analysis and offers additional function of current measurements up... €1,608.68 Confrontare Occhiata veloce