testo TE922 Bedienungsanleitung Seite 33

6. Measuring
This chapter describes the steps that are required to
perform measurements with the product.
The instrument is switched on and is in measurement
view.
Taking a a m m easurement:
Put the probe in position and read off the readings.
Changing t t he m m easurement c c hannel d d isplay:
You can choose between a variety of display
combinations, depending on which measurement
channels are active.
To change the display: Press
Displaying t t he d d ifferential t t emperature:
The differential temperature between 2 measurement
channels can be displayed.
The measurement channel display was configured so
that the measurement channels from which the
differential temperature is to be calculated are
displayed.
see objective
.
DISPLAY
To display the differential temperature: press and hold
1
until the display changes.
Press
2
C
HANGING THE MEASUREMENT CHANNEL
to change back to measurement view.
6. Measuring
.
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