- Under the known thickness of the complex and unknown materials, it can anti-tests the accuratevelocity
- Set up the upper and lower tolerance, auto alarm if exceed.
- State prompt function
- Suitable for measuring the thickness of metal (steel, cast iron, aluminum, copper etc) plastic,ceramics, glass, and glass fiber etc.
- Can be equipped with many different frequencies, different chip sizes of double crystalprobes;
- Zero and two calibrations, it can correct system errors automatically;
- Coupled with state prompt function
- With backlight LCD display, easy to use under the dark environment