● Don't measure body temperature after measuring extremely high or low
temperature. Put the device for 10 minutes before measuring.
●Try to avoid using the thermometer when drying the hair, drenching water,
sweating,
and putting on skin cosmetics. Don’t measure the temperature after doing sports,
washing and 30 minutes before dinner.
●No special maintenance is needed to the use process. Please contact the vendor or
manufacturer for fault.
The screen shows "Lo" or "Hi”
1.Check the measurement object. It is
unable to ensure the measurement of the
forehead hair, water, sweating, and
applying cosmetics case.
2.Check the operation environment.
Environment changes will greatly
influence the measurement.
3.Temperature change is too big or the
thermometer tests target of low
temperature immediately after being
switched from a high temperature
measuring. It's better to use after 10
minutes to achieve a new heat balance.
4. The measured body temperature is
higher than 42.9° C or lower then
32.0 ° C
5. The measured object is not corrent.
1. The environment temperature is
exceed the normal working arrange
which is 16° C ~ 35 ° C (60.8° F to
95 ° F)
2. Load and unload the battery
3. Check if the setting is in the
No display or display abnormal
Unload the batteries and load again
Check the battery, load and unload the
battery again
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