Ultrasonic Thickness Gauge 

Features:

USB2.0 interface, able to communicate with PC
Simply and easily operated
The brightness and the constrast of the LCD is adjustable
Reloadable firmware

Main functions

Adapted to measure the thickness of good conductor for ultrasonic, such as metal(steel, cast iron, aluminum, copper), plastic, ceramic, glass, glass fiber and so on.
Able to measure the ultrasonic velocity in turn if the thickness value is known in order to improve the measurement precision.
Two working modes: single point measurement and scanning measurement. 
Able to preset the upper limit and the lower limit for the thickness, alarm when the value is beyond the limit.
Coupling state indicating in the display.
With LED backlight of display, easily used in dark environment.
Indicating remaining battery energy on the LCD for the real-time power energy monitoring .
Able to communicate with the PC via USB 2.0 interface
Optionally equipped with PC software properly, sending the measurement results, managing the measurement store, analyzing the measurement statistics, printing the measurement reports and so on. 
Adaptive in poor operating environment, compatible with vibrating, impact, and electromagnetic interference