Merlin HM9 Manuel D'utilisation page 68

▼ Insert 4 x AA batteries (1.5 V alkaline) as
indicated by the battery symbols.
CAUTION!
Incorrectly inserted batteries can
destroy the device!
Observe the battery symbols
CAUTION!
If you notice loose parts in the meas-
uring device while handling it, do not
insert the batteries. They could de-
stroy the electrical components of
the device.
This is most likely the result of trans-
port damage. In this case, return the
device to your dealer for inspection.
HM9 WS1 | WS5 | WS13 | WS25 | DUO
Device description
67