The compact and economical digital multimeter is perfect for an A+ PC Repair lab, a technician's workbench, or for field use. It features an easy to read 3.5 digit LCD display. Each test position is quickly and easily selected with a simple turn of the single selector switch. It also has a built-in diode and transistor test feature, a continuity buzzer function, and includes test leads. It's only 2.9x5.8x1.6 inches (70x140x32 mm 170 g), and 6 oz. Requires one 9 volt battery, not supplied.