Fluke Corporation 322  AC Clamp Meter
The Fluke 322 clamp meter is designed to verify the presence of load current, AC voltage and continuity of circuits, switches, fuses and contacts. This small and rugged meter is ideally suited for current measurements in tight cable compartments. The Fluke 322 also offers DC voltage measurements and has a higher resolution for loads below 40 Ah.This mid-size model has a maximum jaw opening of one inch, and a maximum wire size of 500 MCM. It requires two AAA batteries, which will last for about 250 hours if they're alkaline. With the easy-to-read backlight and the inrush feature, plus a comfortable ergonomic shape, this meter is made to impress.