BATTERY REPLACEMENT
GB
Note: Remove battery if not use the caliper for long time.
TROUBLE SHOOTING
Problem
Fixed digits
No display
4
1
2
Possible causes
Accidental trouble in circuit. Take out battery and replace it after 30 sec.
1.
Low voltage
2.
Poor contact
Solution
1.
Replace the battery
2.
Clean the battery and battery seat.
Make sure + is upside