LaserLiner MultiWet-Master Bedienungsanleitung Seite 15

10
9
8
7
6
5
yellow
green red
4
Room climate measurement
The device features a pop-out sensor
to optimally measure ambient climatic
conditions. Hold the sensor head close
to the position to be measured and wait
until the display has stabilised. The
measured values for the ambient
climatic conditions are permane.
! Although measurement is also possible with the sensor retracted, air exchange is improved
with the sensor extended, thus ensuring faster stabilisation of the measured values.
Relative humidity
Relative humidity is indicated in relation to maximum possible humidity (100 %) at which air forms water
vapour. The ability of air to hold water is temperature dependent. Thus humidity is the volume of water
vapour in the air. The range for humidity is 0 ... 100%. 100% = saturation point. Under these conditions
for temperature and atmospheric pressure, air cannot absorb any more water.
Dew point temperature
Dew point temperature is the temperature at which current air conditions would produce condensation.
The MultiWet-Master calculates the dew point temperature from ambient temperature, relative humidity
and ambient atmospheric pressure. If the temperature of the measured location drops below the dew
point, condensation (water) will form on the surface.
1 Battery charge
1
2 Material indicator for building materials
Resistance measurement: 1...19
3 Index mode
4 Resistance measurement
5 Capacitive measurement
6 Measured value in % of relative material moisture
2
7 Material indicator for wood
3
Resistance measurement: A, B, C
Capacitive measurement: S (softwood), H (hardwood)
8 Dew point temperature in °C/°F
4
9 Relative humidity in %
10 Ambient temperature in °C/°F
Wet/dry LED display
12-position LED:
MultiWet-Master
0...4 LEDs green = dry
5...7 LEDs yellow = moist
8...12 LEDs red = wet
GB 15