Power and Harmonics Analyzer Current Channels 3 For Phase Single Three Includes (3) 3000 A Flexible Current Clamps (4) Voltage Leads with Alligator Clips (8) AA Batteries AC Adapter Carrying Case Software USB Interface Cable Maximum AC Current Measured 3 000 A Peak Capture Yes Power Factor 0 to 1 Voltage Channels 3 Calibration Frequency 60 Hz Communication Protocol USB Crest Factor Less Than 4 Current Accuracy +/-0.5 Percent +30 Digits Display Resolution 240 x 128