TESTO 625 - 7.2 Measuring; 7.2.1 Changing the measurement channel display; 7.2.2 Freezing a reading, displaying the maximum;minimum value

7 Using the product
15
o YES: Carry out reset. The instrument is reset to the factory
settings.

The instrument returns to measurement view.
7.2 Measuring

The instrument is switched on and is in the measurement view.
1
Place the measuring instrument into the position in which the
measurement is to be carried out.

Read the measured values on the display.
7.2.1 Changing the measurement channel
display
1
Change the display of the calculated dew point temperature (°C td, °C
dp):
Press .
7.2.2 Freezing a reading, displaying the
maximum/minimum value
The current reading can be frozen. The maximum and minimum values since
the last time the instrument was switched on in the standard view or during a
multi-point or continuous measurement can be displayed.
1
Press ◄ several times until the desired value is displayed.

The following are displayed in turn:
o Hold: frozen measured value
o Max: Maximum value
o Min: Minimum value
o Current measuring value