LaserLiner MultiWet-Finder Plus Mode D'emploi page 20

8 Information on use
– Contamination should be removed from the
measurement location before measuring.
– The device requires approx. 15 minutes to
acclimatise to the ambient temperature,
depending on the location.
– Always hold the spherical measuring head against
the item to be measured with a constant pressure.
– Do not tilt the device during the measuring process,
do not slide it along the item to be measured, and
do not lean on the device.
– The raw density of the item to be measured
has a considerable influence on the result
of the measurement; the higher it is, the higher
the measured value determined.
– Rough surfaces lead to a lower measured value being displayed.
– If the sensor detects metal (e.g. pipes, screws, wiring) in the item to be
measured, this results in a significantly higher measured value which
cannot be used.
– When positioning the spherical measuring head in corners, a higher
measured value is displayed than on flat surfaces as the spherical measuring
head is in contact with more material. A distance of 10 cm must be
maintained from corners.
– The percentage measured values in material mode are trends and do not
replace, for example, precise checking of the readiness of screed for
covering.
– To ensure correct measurements are taken, the climate sensor must not
be covered by the hand.
9 REF function
C
MENU
C
REF
CM
MAX
CM
CAL
CM
INDEX
20 EN
C
MENU
C
REF
CM
MAX
CM
CAL
CM
INDEX
40 mm
CAL
Hold
down
C
MENU
C
REF
CM
MAX
CM
CM
INDEX