This device is a special version of the thickness gauge in a metal enclosure, which is designed for extreme operating conditions when there is a possibility of the device dropping or other damage of the unit during operation.
The durable aluminum body profile can withstand high static and dynamic compression loads, which allows the operator to use the device “carelessly”.
It is designed to measure the thickness of products with low attenuation of ultrasonic vibrations, with one-way access to them during their manufacture and operation.