The ultrasonic wall thickness gauges can measure material thicknesses up to 300 mm. To ensure that the material thickness of a wide variety of homogeneous materials can be measured, it is possible to store the corresponding sonic velocity in the ultrasonic wall thickness gauges. For materials such as steel, aluminium, zinc, silver and gold, the appropriate sonic velocities are already stored in the device library. This means that the ultrasonic wall thickness gauges can be used universally.

Individual maximum and minimum values can be stored with the ultrasonic wall thickness gauges's limit value function. If the measured value of the test specimen is outside the limits, the ultrasonic wall thickness gauges signals this visually. If required, the ultrasonic wall thickness gauges can also provide acoustic signalling in addition to the visual display. The ultrasonic wall thickness gauges is therefore used, for example, in quality assurance and incoming goods inspection.

The ultrasonic wall thickness gauges has a data memory on which the measured values can be recorded. After a measurement process, the stored measured values can be analysed directly on the ultrasonic wall thickness gauges. The stored data is displayed graphically by the ultrasonic wall thickness gauges. In addition, each individual measuring point can be approached and read in the graphic of the ultrasonic wall thickness gauges. To simplify the analysis of the measured values, the average, the largest and smallest measured values are displayed on the ultrasonic wall thickness gauges. The ultrasonic wall thickness gauges can optionally be equipped with an ISO calibration certificate.