Changing the Batteries
Changing the Scale
First, Open the battery compartment.
Use the small metal tool (hook) that
is included in the set to easily remove
the old AG9 button batteries.
This meter has a detachable reticle glass scale, if you want to remove and
change it just simply rotate the detachable scale on the meter.
Insert four new AG9 button batteries
in the battery compartment. Make
sure to insert the batteries in correct
polarity position. Close the loupe
after.
1
1
2
2
Positive (+)
Detachable
scale
3
