The Fluke 323 400amps Digital AC Clamp Meter is a high-quality handheld multimeter designed for measuring resistance and AC current. With a maximum input voltage of 600V and protection against dust, this meter offers reliable performance in a variety of testing situations. Featuring a true RMS display and a clamping circuit for input protection, the Fluke 323 is a versatile tool for professionals in the business and industrial sectors. Additionally, the included Fluke OEM Test Leads and case provide added convenience and safety for users.