Flir CM72 600A AC True RMS Clamp Meter for Commercial Applications measures up to 600A and is designed to fit into tight spaces and fit easily in your pocket with its narrow jaw and slim build. The Flir CM72 features dual LED work lights that are great for dark areas, double molded hand-grips that help prevent the unit from slipping out of your hands, a very attractive LED display, True RMS, LoZ, and more.