User Manual

Extech Instruments .
10 TKG100_TKG150 Ultrasonic Thickness Gauge User Guide v2.8 11/13 10
Keypad Functions
The figure below shows the full keypad of the TKG
Series thickness gauges. Refer to the following table that
lists the function of each key on the keypad.
Key
Function
Up arrow key
Down arrow key
Left arrow key
Right arrow key
On/Off symbol (under the F1 key)