The Fluke 324 400A True-RMS Clamp Meter is designed for current measurements up to 400A and has an AC current accuracy of 1.5% ±5 digits. It features resistance measurements up to 4000Ω with continuity detection ≤30Ω, and up to 600VAC & DC voltage measurements. Contact temperature can be measured from 14°F to 752°F as well as capacitance from 100-1000µF. The Fluke 324 features a slim ergonomic design, backlight, and a CAT IV 300V/CAT III 600V safety rating. Includes a soft case, test leads and user manual.