Features:

• 12 kinds of power measurments, including: voltage (rms), current (rms), active power, apparent power, reactive power, active energy, apparent energy, reactive energy, power factor (cos ?), 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
• Internal non-volatile memory for non-stop recording up to 10 days
• Recording interval can be set between 1 second and 1 hour
• Accepts removable compact flash memory up to 128MB for non-stop recording up to 5 years
• Direct communication with PC by USB connection
• Dual power supply: AC line or battery operation
• Designed to meet IEC61010-1 Cat. III 600V
• Kit includes: power meter, 3 Model 8125 clamp sensors, a set of test leads (black, green, blue, red), a USB cable and PC software, a mains power cord and 6 batteries, a 32MB Compact Flash card, and a manual in a carrying case