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When a battery symbol appears on the top right of the screen
and flashes, it means that the battery is insufficient, and the
battery needs to be replaced as soon as possible.
(1) Open the battery cover and replace the battery. Pay
attention to the correct position of the positive and
negative electrodes. The product is designed with a
battery anti-reverse device. Even if the battery is installed
in the wrong polarity, it will not cause damage to the
product, but it will not work.
(2) Do not use rechargeable batteries. Use disposable
batteries. Use alkaline batteries whenever it is possible.
(3) When the instrument is not working, the static current is
extremely small. But when it is not used for a long time, it
is recommended to remove the battery to prevent battery
leakage from damaging the product.
Precautions
1. When opening the battery cover to replace the battery,
pay special attention to the polarity of the battery.
Misplacement may cause damage to the product.
2. When not in use for a long time, please remove the battery
to prevent the thermometer from being damaged due to
battery leakage.
3. Do not use if the battery is leaking or moldy.
4. Do not place the battery near a fire source or throw it into
a fire to prevent the battery
from exploding.
5. Do not store the battery in a high temperature or high
humidity environment.
6. To avoid a short circuit, do not put the battery in the same
