1
9
readings.
To clean the thermometer, wipe with a soft
cloth slightly moistened with water or
rubbing alcohol. Allow to air dry in a well
ventilated area or gently wipe dry with a
piece of tissue.
Caution
The thermometer sensor is extremely
sensitive. The sensor lens has to be
absolutely clean and free of obstruction to
ensure accurate readings.
Always check the sensor before use. The lens
should be reflective and gleaming. If it looks
dull and lackluster, please clean the lens
before use.
Do not use abrasive, acidic or alkaline
cleaners.
Do not immerse in water or cleaning solution.
Do not expose the thermometer to extreme
temperatures, humidity, dust or direct
sunlight.
Do not drop the thermometer and avoid
strong vibrations.
12.Errors and Troubleshooting
Error Message
Possible cause and
solution
Low battery
Low battery
icon flashes on
the screen
.
Possible cause:
Battery life is less than 20%.
However, the device can still
work until battery is
completely exhausted.
Solution:
Replace the batteries. Refer
to Section 6 on ‘Battery
Installation’.