BATTERY INSTALLATION & REPLACEMENT
Battery Cover
BATTERY INSTALLATION:
1. Take out 2 AAA batteries from the meter box.
2. Press the buckle of the battery cover on the back of the Meter (No. 27), then remove battery
cover.
3. Install 2 AAA batteries into the battery case on the back of the Meter (No. 27). Pay attention to
the battery + and – poles before installing.
4. Press the buckle of the battery cover, then put the battery cover back to the back of the Meter
(No. 27).
The installation is complete!
BATTERY REPLACEMENT:
1. Press the buckle of the battery cover on the back of the Meter (No. 27), then remove the
battery cover.
2. Remove the 2 old AAA batteries in the battery case and install 2 new AAA batteries into the
battery case on the back of the Meter (No. 27). Pay attention to the battery + and – poles
before installing.
3. Press the buckle of the battery cover, then put the battery cover back to the back of the Meter
(No. 27).
The replacement is complete!
NOTE: Always change both batteries at the same time. Do not mix battery types and do not mix
old and new batteries. Dispose batteries according to your state and regional guidelines.
Battery
9
27