ALPA AA082 Manual De Instrucciones página 9

BATTERY CHANGE
1 x lithium battery 3V type CR2032
MAINTENANCE
Never apply voltage (e.g. engraving with an electric pen) on any
part of the Digital Caliper for fear of damaging the circuit.
Please take out the battery when IP66 digital caliper is not in use
for a long time.
Do not get near the magnetic field.
Disassembly is not permitted except for the battery cover.
EN