Using The Product - TESTO 610 Mode D'emploi

Using the product

To guarantee correct readings: Keep temperature and humidity
sources which may falsify the measurement (e.g. hands) away
from the sensor.
- Switching the instrument on:
Press .
- Measuring mode is opened.
- Switching the display light on:
- The instrument is switched on.
Press .
- The display light goes out automatically if no key is
pressed for 10 seconds.
Changing the parameter:
Adjustable units
· % (relative humidity)
· td (dew point temperature)
· wb (wet bulb temperature)
Press until the desired parameter appears.
- Changing the display view:
Adjustable views
· Current reading
· Hold: Readings are held.
· Max: Maximum values since the instrument was last switched on or last reset.
· Min: Minimum values since the instrument was last switched on or last reset.
Press several times until the desired view appears.
- Resetting Max/Min values:
1 Press several times until the desired view appears.
2 Press and hold until
3 Repeat steps 1 and 2 for all values that are to be reset.
- Switching the instrument off:
Press and hold until the display goes out.
- - - -
appears.
Using the product 15