testo Instruments Co. Ltd 05605522 Manuel D’Utilisation

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4  Operation  
14 
 
- Press 
 to set the temperature unit 
required. 
 
- Press . 
Ì
The temperature unit is set. 
Ì
The display shows the setting for the 
alarm threshold. 
 
 
Adjusting the alarm threshold causes an alarm to be triggered when 
the set value is exceeded. 
 
- Press 
 to set the alarm threshold. 
 
- Press . 
Ì
The alarm threshold is set. 
Ì
The display shows the AutoOff 
setting. 
 
 
If AutoOff is activated, the instrument switches off after 15 minutes 
when ambient pressure is applied to the sensor.