1
Inserting batteries
Open the battery compartment and insert batteries
according to the symbols. Be sure to pay attention
to polarity.
3
Continuous measurement / Hold
For continuous measurement activate the laser
(see figure) and keep the button pressed.
12
EN
2
ON / OFF
Auto switch-off after 30 seconds.
Make sure that the humidity/ambient
!
temperature sensor (4) is folded in during
transport
Release the button as soon as the target
laser pinpoints the measurement location.
The measured value is held.
1.
ON
2.
1 sec