Air humidity measurement
• Place the function switch
The relative air humidity in %, ascertained via the sensor for air humidity
1
measurement
Sound measurement
• Place the function switch
The sound level in decibel (dB), ascertained via the sensor for sound
can now be read off in the display
Measuring light
• Place the function switch
The brightness value in Lux x10 resp. Lux, ascertained via the sensor for
light measurement
q
at the position
, can now be read off in the display
q
at the position
q
at the position
2
, can now be read off in the display
z
.
- 104 -
.
z
.
.
resp.
.
z
.
3
,