Starr Instruments TGD-100 - Appearance; Keyboard; Display Symbols

4
1.4 Appearance
1.5 Keyboard
Power ON/OFF ☼ LCD backlight on/off
 Sound velocity  Save data / Browse data
Calibration standard block of 4.00mm  Function selector
 Adjusting sound velocity and thickness; key for moving menu cursor
 Adjusting sound velocity and thickness; key for moving menu cursor
 2-point calibration; to be used together with function keys.
1.6 Display symbols
THICKNESS GUAGE
Ultrasonic