Includes Clamp Meter (2) 1.5V AAA Batteries Test leads Certificate of Calibration Carrying case Features Measures AC current AC voltage measurement with digital low pass filter for accurate readings on variable frequency drives Also measures DC voltage, resistance and frequency Tests continuity and diodesAmpTip increases accuracy on small wires and low current Two voltage detection modes non-contact or using a single test lead Data hold Recording of Maximum, Minimum and Average readings Lifetime Limited WarrantyGreenlee