Initial Operation - testo 150 Manual De Instrucciones

6. Initial Operation

7. Operation
If the signal sound is switched on, there will be a sound every time
is pressed and alarm limits are exceeded.
If the light is switched on, the display light will light up for 5s every
time a button is pressed or alarm limits are exceeded.
If Auto Off is switched on, the instrument switches off automatically
after 10 minutes if no button has been activated.
If Auto Hold is switched on, AUTO HOLD flashes. Once the reading
is stable within a fixed time duration, it will be frozen. AUTO HOLD
lights up.
Restart measurement:
7.1 Switching On/Off
Switch on instrument:
Switch off instrument: Keep
7.2 Measuring
Observe required immersion/penetration depth for correct
measurement results: Probe short/long: > 35 mm, frozen food
probe: > 50 mm.
Instrument is switched on.
Immerse/penetrate or screw in probe into object being measured.
- The current reading is shown.
Holding reading manually
Hold reading:
- Reading is frozen and HOLD lights up.
Restart measurement:
Exceeding the alarm value
- ALARM and
value exceeded) light up.
1 Pull out battery compartment.
2 Insert battery (4 x Type LR44). Watch out
for +/-.
3 Reinsert battery compartment.
.
.
pressed.
.
.
(upper alarm value exceeded) or
6. Initial Operation 9
(lower alarm