Features:
Sturdy metal body
0.1mm/ 0/01mm switchable resolution
With high power of emission and broad band of receiving sensitivity, the gauge can match probes of different frequencies.  
Inbuilt self-calibrator and simple calibration function. 
Automatic power off.

Applications:
Based on ultrasonic measuring principle, thickness of metal and other materials can be measured. So, it can monitor the degree of thinning, caused by corrosion, of all kinds of tubes and pressure vessels during working process, and accurately measure the thickness of all kinds of plates and processing parts. This gauge is applied widely in fields, such as petroleum, chemical, metallurgical, shipbuilding, aerospace industry, etc.

Measuring principle:
Ultrasonic thickness gauge determines the sample thickness by measuring the amount of time it takes for a sound pulse, generated by an ultrasonic transducer, to travel through a test piece and reflect from the inside surface or a far wall.