The XR Series thickness gauge can measure ferrous and nonferrous materials on a single gauge with laser speed measuring accuracy to <0.05%. In addition to providing exceptional thickness measurement accuracy, the gauge offers the flexibility to meet an increasingly wide range of materials to be manufactured on the same production line. The XR Series has no impact on sensitive surfaces, and tight tolerances can be verified easily. Powered by a high voltage and digital X-ray controller, the gauge is available in various air gaps and throat depths. The control box can be mounted up to 164 feet away from the gauge.