Zero and two calibrations
With backlight LCD display
different chip sizes of double crystal probes
Can be equipped with many different frequencies
Coupled with state prompt function
Ultrasonic Thickness Gauge - TT100P Ultrasonic Thickness Gauge Zero and two calibrationsFeatures Under the known thickness of the complex and unknown materials, it can anti tests the Accurate velocity; 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 crystal probes; Zero and two calibrations,