Fluke 353 True-RMS 2000 A Clamp Meter is the tool of choice for high current clamp-on amp meter measurement up to 2000 A. On this True-RMS 2000 A clamp meter the extra-wide jaw easily clamps around large conductors, typically found in high-current applications. For help choosing the right produt, see Fluke's Clamp Meter Selection Guide.