Quickly and conveniently check outlets, fuses, wires, plugs, motors, electronic circuits, and more with Sperrys new Pocket Digital Multimeter. The Sperry Pocket Digital Multimeter offers 7 testing functions including AC/DC voltage up to 600V, Resistance, Frequency, Continuity, Duty Cycle and Diode testing over 21 ranges with auto-ranging capability. Designed for someone seeking a convenient and simple yet accurate and efficient multimeter.