12 kinds of power measurements, including: voltage (rms), current (rms), active power, apparent power, reactive power, active energy, apparent energy, reactive energy, power factor (cos ø), frequency, demand measurement, and current flow on the neutral
Measures 4 types of wiring systems: 1 phase-2 wire; 1 phase-3 wire, 3 phase-3 wire, and 3 phase-4 wire
Regenerative electric power can be measured
Electric power and power factor for each phase can be confirmed
Demand function for energy-saving measurements
Displays 3 different data simultaneously on a large LCD screen
Recording interval can be set between 1 second and 1 hour
Internal non-volatile memory for non-stop recording up to 10 days
Accepts removable compact flash memory up to 128MB for non-stop recording up to 5 years
