TESTO 625 - 7.2.3 Resetting maximum;minimum values; 7.2.4 Carrying out multi-point mean calculation

7 Using the product
16
7.2.3 Resetting maximum/minimum values
The maximum/minimum values of all channels can be reset to the current
reading.
1
Press ◄ several times until Max or Min is shown.
2
Hold down ◄ (approx. 2 s).

All maximum and minimum values are reset to the current reading.
7.2.4 Carrying out multi-point mean calculation
1
Press MODE/END.

flashes.

The number of readings recorded is displayed in the upper line, while
the current reading is displayed in the lower line.
2
To record readings (in the desired quantity):
Press MENU/ENTER (several times).
3
To end measurement and calculate the mean value:
Press MODE/END.

and flash.
The number of measured values and the calculated multi-point mean
value are displayed.
4
To switch back to the measuring view:
Press MODE/END.