With capabilities to measure DC/AC voltage, amps, resistance, frequency, and perform diode and continuity testing, this multimeter is an essential tool for any electrical work. Its palm-sized construction ensures easy portability, allowing you to carry it wherever you go. Encased in a durable rubber case, it is protected from impact and vibration damage, ensuring longevity and reliability. The large 4-digit LCD display with auto-off backlight ensures easy reading of measurements, even in dimly lit conditions. Whether you're a professional electrician or a DIY enthusiast, the ToolPRO Palm Size Digital Multimeter is a must-have for accurately diagnosing electrical issues and conducting various tests with convenience and precision.