Accurate four terminal measurement down to 100u ohms does not require test leads resistance compensation 5 Ranges from 200.0m ohms to 2000 ohms with minimum resolution of 100u Ohm Measurement precision with three test currents with over-temperature protection Protection against inadvertent connection to overvoltage Large LCD Potential lead resistance, current lead resistance checks AUTO-HOLD and AUTO-OFF features Lightweight, robust & compact Indicates measurement errors due to temperature or connection problems O-Ring sealed enclosure Battery powered lIEC/EN 61010-1 > Each Unit Includes Test leads Instruction manual Shoulder belt 1.5V(AA) x 8 Batteries