The Kaiweets Clamp Meter - HT206D is a handheld multimeter designed for professional use. With a measurement category of CAT III, it is equipped with a variety of test and measurement functions including frequency, temperature, current, voltage, capacitance, continuity, diode testing, and more. The meter features a digital display with a bar graph, silicone probe insulation, backlight, shrouded safety terminals, and a variety of input protection features such as a clamping circuit. It also includes functions like auto power off, data hold, min-max value mode, and average value mode for added convenience and precision in industrial and inspection settings.