Pocket-Sized Autoranging DMM w/ Capacitance & Frequency The Triplett 2030-C is a 3-3/4 digit (4000 count) pocket sized digital multimeter with a built-in hard case. It offers a variety of measurement features including AC/DC Voltage, AC/DC Current, Resistance, Continuity, Diode Test, Frequency, and Capacitance. The ABS plastic housing provides impact and drop resistance in an ergonomic design, and the user- Auto Power Off feature helps maximizes battery life. With an industry standard CAT II design that provides resistance to damage from transient overvoltages in any settings. The Model 2030-C is suited for a variety of commercial and residential applications such as security, home theater, electrical, HVAC installations and more. Founded in 1904, U.S.-based Triplett Test Equipment continues to be on the leading edge of specialized testers. Whether supplying vital test equipment to the U.S. Signal Corps during WWII, or providing the railroad industry with essential testers to ensure the safety of their crews and the public, Triplett prides itself in developing innovative, reliable, and durable test equipment for every technician--that also won't break the bank.