Power/Energy Logger Calibration Certificate None Current Channels 3 For Phase Three Includes (12) Color Coded ID Markers (3) MiniFlex(R) MA193-10-BK Sensors (4) Black Test Leads with Alligator Clips Carrying Bag USB SD Card Adapter Maximum AC Current Measured 6 500 A Peak Capture No Power Factor 0 to 1 Voltage Channels 3 Calibration Frequency 42.5 to 69 to 400 Hz Communication Protocol Bluetooth SD Card USB Crest Factor I=6.5 V=6.5