User's Manual

Battery Replacing Method

1) When replacing the battery, press and hold the upward sign on

the battery cover, take off the battery cover, put two AAA

batteries into the battery holder according to electrode signs,

and close the battery cover.

2) After the thermometer has been used for a period of time, if the

display screen displays the low voltage symbol after the

thermometer is powered on, replace the batteries with new ones

before normally using the thermometer.

When installing the battery, install it according to the electrode

signs; otherwise, the instrument may be damaged.

Use batteries of the same type or specifications; do not

randomly discard the exhausted batteries, but process the

exhausted batteries according to local environmental requirements.

Batteries are built in at the time of factory delivery, and you only

need to take out the insulation strip.