Able to gauge thickness measurement without requiring access to both sides of the test piece Determines sample thickness by measuring the amount of time it takes for sound to traverse from the transducer through the material to the back end of a part and back Calculates the data based on the speed of the sound through the tested sample Capable of performing measurements on a wide range of material including metals, plastic, ceramics, composites, epoxies, glass, and other ultrasonic conductive materials Zero function and sound velocity calibration Two-point calibration Coupling status indicator Can be easily deployed, does not require laboratory conditions Includes ultrasonic couplant gel, probe, hard carrying case and batteries Display Digital Frequency 5MHz Measurement Range 1.2 to 300.0mm (steel) Measurement Speed 4 per second for a single point measurement Measuring Mode Ultrasound Memory 5 files, up to 100 values for each file (total of 500 logs) Power Supply 2 x 1.5V AA batteries Sound Velocity Range 1000 to 9999 m/s (0.039 to 0.394 in/µs) Thickness Range 0.03" - 15.7" (0.65 mm - 400 mm)