Maintenance
•
External dirt: Clean the dirt with a soft damp cloth or with a cotton swab with medical alcohol
wipes. Be careful to not allow too much water, or alcohol to enter the product which may
result in damage.
•
Do not touch or press on the internal infrared detector as it is an important device. If it is
found dirty, use a cotton swab with 95% alcohol wipes. Do not use 75% disinfecting alcohol
on the infrared detector as it will leave traces of water.
•
Do not wash the thermometer in water or volatile solvents containing benzene or abrasive.
•
Do not place the thermometer in direct sunlight, high temperature, humidity, or dust.
•
Use a soft cloth to gently wipe the dirt on the handle after use.
•
This product does not need to be sterilized. Please clean and disinfect the body of the
thermometer with 75% alcohol before and after use (avoid the infrared detector).
•
This product has been strictly calibrated and tested before delivery. Do not carry out any
maintenance by yourself. If there is an issue, please contact the manufacturer.
Display Information
Possible Cause
There was no power after pressing the
measurement/trigger button
The battery is out of power, please replace the
battery; Or the battery is not inserted into the
correct position.
Low battery display, please replace the
battery. Requires two AAA batteries.
EEPROM malfunction, please contact the
manufacturer.
The sensor is not welded well, please contact
the manufacturer.
the measurement result over 42.2°C
(108°F)
The measured result was below 32
℃
(89.6°F)
The ambient temperature is too high
The ambient temperature is too low
