● Please keep the inner cavity of the sensor and probe clean,
otherwise it will affect the measurement accuracy.
Cleaning methods:
1.Surface cleaning: Wipe the dirt with a clean soft cloth or cotton
swab with a little medical alcohol or water.
2.Sensor and probe cavity cleaning: Use a clean soft cloth or
cotton swab with a little medical alcohol to gently wipe the probe
cavity or the top of the sensor. Do not use until the alcohol has
completely evaporated.
● Before using, please read this instruction manual carefully and
make sure the battery is installed well.
● It is forbidden to immerse the thermometer in any liquid or be
placed in an excessively high or low temperature environment for
a long time.
● It is forbidden to collide, drop and mix with sharp objects or
disassemble by yourself.
● The thermometer should not be used under the sun or water.
● Do not use it in a strong electromagnetic interference
environment.
● Keep the thermometer out of the reach of children.
● It is recommended to practice several times to become familiar
with the measurement method, and try not to change the product
factory settings.
● Measurement results are not a substitute for physician
diagnosis.
● No special maintenance is required during use, please contact
the seller or manufacturer if any trouble occurs.
● Dispose the waste and residues of the product according to
your local laws and regulations.
This product enjoys after-sales warranty service. Within 15 days of
purchasing the product, if it has any quality problems, you can
contact the seller for free replacement. Any quality problems
within one year after purchasing, can enjoy free warranty. If the
purchasing exceeds one year, the cost of repairing will be charged.
11. Issues and resolutions
12.Warranty and after-sales service
Issues
Warranty Card
Screen Displays
“LO” or ”HI”
No Display or Display Error
No Buzzer Sound
Shut Down Immediately
After Turning On
1.Reinstall the battery.
1.Please check if the Buzzer setting is off.
1.Please check the capacity of battery
and reinstall the battery.
Buttons Error
Customer Name
Purchasing Date
Purchasing Model
Serial Number
Shipping Address
Issues
After-sales Service
Notice
Resolutions
1.Please check the measurement object. In the
case of forehead blowing, dripping water,
sweating, and applying cosmetics, the
measurement cannot be guaranteed.
2.Pease check the temperature offset value. The
factory setting is 0.0.
3.Please check the operating environment.
Environmental changes have a great impact on
the measurement. If the ambient temperature
changes greatly, or the instrument has just
measured ultra-high temperature objects and
directly converted to low-temperature objects,
the test difference will occur. It should be placed
in a stable environment and left for about 10
minutes before use.
4.Please check the measurement distance
(3-5cm).
1.Reinstall the battery.
2.Please check whether it is used in the setting
status.
1.This warranty card can be used as a basis for
warranty;
2.For warranty, please fill out this after-sales
warranty card, and enjoy warranty service;
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