Measuring - TESTO 926 Instruction Manual

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6. Measuring

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.
With the Auto Hold function on:
The Auto Hold function is only active on plug-in
measuring probes.
- Auto Hold flashes during measurement.
- If the reading is stable within the set evaluation
time, a signal tone is given and the reading is
recorded.
With the alarm function on and if the alarm threshold
is exceeded or not undershot:
- Alarm lights up and a signal tone is given.
- The alarm goes out if the reading goes below the
upper or above the lower threshold again.
Changing t t he m m easurement c c hannel d d isplay:
You can change between displaying plugged-in probes
and radio probes ( ).
To change the display: Press
Holding t t he r r eading, d d isplaying t t he m m aximum/minimum
value:
The current reading can be recorded. The maximum and
minimum values (since the instrument was last switched
on) can be displayed.
Start measurement again with .
.