State of the art, digital Ultrasonic Thickness Gauges are menu driven, multi-functional units offering everything from the basic measurement to extended memory and RS 232 output capabilities. This dynamic series of gages are designed to measure the Thickness of metallic and non-metallic materials such as aluminum, titanium, plastics, ceramics, glass and any other good Ultrasonic wave conductor as long as it has parallel top and bottom surfaces. The UTG-2000 series gages will accurately display readings in either inch or millimeter after a simple calibration to a known Thickness or sound velocity.