Digital multimeter is compact and functional, designed to exceed the expectations of the professional electrical. Automatically shuts Off to save battery life and has 7 functions including, AC Volts range positions, AC Volts accuracy, DC Volts range positions, DC Volts accuracy, resistance (Ohms), resistance accuracy and Off. Other features include diode test, continuity, battery testing, and CAT rating. Includes temperature problem and (2) "AAA" batteries.