User Manual

Extech Instruments
40 TKG250- EN V2.4 11/13
reading will be stored at the ID location [Linear], [Row], [Col] without notes.
(See: Directory selection for file type details.)
Using the Freeze Option
You can freeze your data via the Freeze option.
To use the Freeze option, follow these steps:
1. From the Measurement mode screen, press [F2] (Freeze).
The following screen comes up after pressing [F2] (Freeze) whereby showing the
flag “Freeze” under the thickness reading. You are now in Freeze mode. The
[F2] selection also changes from Freeze to Unfreeze.
2. Press [F1] (Save) to save the reading. (See Using the Save Option for more
information.)
3. Press [F2] (Unfreeze) to disable the Freeze mode
4. Press [F3] (Dir) to perform file operations. (See Using the Directory Option for
more information.)
5. While in Freeze mode the menu options are disabled. The display will prompt
you to unfreeze the gauge.