Vaisala HM40 - Manual (Page 19)

18
Hold and Tag
If you press the right function button (Hold button) in a
measurement view, two things happen:
- The measurement view freezes until you press the Release
button.
- The latest measurement point is tagged (marked and stored
in permanent memory). See section Tagged Points on page
21.
Tagged points are shown in the graph view as small dots
below the graphs.
You can view the measurement
values at the tagged points in the
menu. You can also view and delete
tagged points from memory in the
menu options. See Tagged Points
on page 21.