Micro Ohmmeter, Communication Protocol USB, Insulation Resistance Resolution 1 microohm, Maximum Insulation Resistance 50 microohm, Minimum Insulation Resistance 2 microohm, Number of Digits 2, Power Source NiMH Battery, Includes (2) 10 ft Cables with 10 A Kelvin Clips, and User Manual, Battery, Power Cord, Software, USB Interface Cable