Fluke 323 400A AC True Rms Clamp Meter
True-rms measurements and optimized ergonomics make the 320 Series Clamp Meters the best general troubleshooting tools for commercial and residential electricians. The Factory Reconditioned Fluke 323 model is ideally suited for current measurements up to 400 A in tight cable compartments. Two  Year Warranty. No returns. For use only in the United States.