Amprobe AM-3E Industrial Multimeter is a versatile tool for electrical professionals and serious DIYers. With its 3 1/2 digit LCD display and a wide range of features, it can perform a variety of electrical measurements, including AC/DC voltage, current, and resistance. It also has dedicated functions for measuring temperature, continuity, and frequency. The AM-3E is also equipped with a number of safety features, including overload protection and a built-in continuity beeper. Its rugged construction and durable design make it perfect for use in harsh environments.