BATTERY REPLACEMENT
The dataloggers are designed with a waterproof housing and allow
the user to replace battery when it has expired .You will see "
Lo
" or
"
BAT
" appeared on the display when battery is weak.
Follow the steps to remove and replace battery:
1. Unscrew the datalogger from the rear side .
2. Do not remove o-ring and make sure the o-ring is in its place
(groove).
3. Remove the expired battery
4. Insert a new battery CR3/ ER2 or CR2032, make sure the battery is
inserted with correct polarity.
5. Re-screw the rear cover with screwdriver .
+CR2/ER3-
Model:
88128/8828/8829
CR2032
Model:
8813/8814/8815
Model:
8833/8834/8835
6
+CR2/ER3-