Battery Replacement
When the battery power begins to fail, the low battery symbol will appear on the LCD. Replace the 9V
battery by following these steps.
1. Open the rear battery compartment to access the battery
2. Replace the 9V battery, carefully securing the battery in the compartment
3. Securely fasten the compartment cover
4. Ensure that the compartment cover is securely fastened before using the meter
All EU users are legally bound by the Battery Ordinance to return all used batteries to community
collection points or wherever batteries / accumulators are sold.
Disposal in household trash or refuse is prohibited.
Disposal: Follow the valid legal stipulations in respect of the disposal of the device at the end of its
lifecycle
Battery Safety Reminders
Please dispose of batteries responsibly; always observe local, state, and federal regulations with regard
to battery disposal.
Never dispose of batteries in a fire. Batteries may explode or leak.
Never mix battery types or old and new batteries. Always install new batteries of the same type.
Shop for Extech products at:
4 LT10‐en‐GB_v1.1 4/15
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1.888.610.7664
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