Accense Electrocorder EC-7VAR Three-phase Datalogger Kit includes 4 voltage leads, transducers, analysis software, and USB lead. Available in IP43, IP65, and NEMA 12/4 versions, included datalogger records energy (kWh) and power (kW) usage. While 3 voltage channels measure 30–500 Vac, 3 current channels measure up to 400 A, 1 kA, 2 kA, or 3 kAac. Logger records 30–300 V at single phase. Dual-range model is also available with 3 current channels and supports 2 user-selectable current ranges.