Digital Multimeter, Auto-Ranging, 600V Klein Tools MM400 Measures up to 600V AC/DC voltage, 10A AC/DC current and 40 M resistance Measures temperature, capacitance, frequency, duty-cycle, and test diodes and continuity CAT III 600V safety rating Built to withstand a 3.3-foot (1 m) drop and withstand daily wear and tear on the job site Low battery indicator and easily accessible battery compartment For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations Includes test leads, thermocouple with adapter and batteries