Before first use
Remove the protective film from the display
the enclosed batteries .
Inserting/changing the batteries
Empty batteries can falsify the measured result .
When
appears in the display
10 ]
[
batteries are almost drained and must be replaced:
Open the battery compartment
. Insert
3 ]
[
, the inserted
3 ]
[
.
8 ]
[
Remove the used batteries .
Insert 3 batteries (LR03/AAA) into the battery
compartment
. Observe the correct polarity .
8 ]
[
Close the battery compartment
NOTE: Do not press any button while changing the
batteries .
.
8 ]
[
GB/IE
49