Display information
Location indication: The icon indication the correct mea-
suring position when measuring.
Temperature data indication: The temperature reading is
displayed after measuring.
Temperature unit indication: Unit of measuring temperature
shows °C or °F.
Low battery symbol indication: the icon prompts you to
replace the battery when the power is low.
Memory symbol indication: it shows in memory query
mode currently.
LOAD AND REPLACE BATTERIES
Batteries need replace when the icon “
” is display on
the screen. The steps as follow:
1
Press and hold the battery cover, and push it
upward diagonally to push the cover away.
2
Install 2*AAA batteries as shown in
the positive and negative pole.
3
Close the battery cover.
Warning:
· Please take out the battery if you do not use the thermo-
meter for a long time.
· Please refer to the relevant laws and regulations for the
disposal of waste batteries.
· Do not mix old and new batteries;
· Do not mix alkaline, standard (carbon-zinc), or rechar-
geable (Ni-Cd, Ni- MH, etc.) batteries.
BEFORE TAKE A MEASUREMENT
1
It is suggested to try the device by yourself
first, so as to know how to use it.
2
In order to avoid affecting accuracy of the device
due to the external too cold or too hot environment,
it must be placed in general environment of room
temperature of 16°C -35°C for at least 30 minutes
before use to avoid incorrect measurement results.
3
The person measured should be kept at
room temperature for at least 20 minutes
to make body temperature balanced.
4
After strenuous exercise, you should rest for at
least 30 minutes before taking measurement.
5
Wipe the skin dry and push aside hair
strands before commencing.
6
When repeated measurements are made
continuously, move away the probe between
each measurement and rest for at least 5s before
making the next to obtain the most correct result.
7
The normal reading value is about 35.5°C ~ 37.8°C.
The user should take more temperature to
know his or her own health temperature.
Pay attention to physical changes or consult
your doctor if there is any abnormality.
8
Check the probe is clean before each
measurement to ensure accuracy.
INSTRUCTIONS FOR USE
1
Press the “SCAN” key. The display is activated
to show all segments for 1 second.
2
The last measurement reading will automatically be
shown on the display for 1 second with the “M” icon.
3
When the “---°C“ display, a beep sound is heard
and the thermometer is ready for measurement.
4
Aim the thermometer at the center of the
forehead with a distance of 15mm to 50 mm.
5
Press the “SCAN” key, after 1 second a long beep will
verify the completion of measurement .
If a reading below 32°C is recorded a “Lo” sign will
be displayed followed by 2 consecutive beeps.
If a reading above 37.8°C is recorded there will be 6
consecutive beeps.
If a reading above 42.2°C is recorded a “Hi” sign will
be displayed followed by 2 consecutive beeps.
6
Press the “SCAN” key for 5 seconds to turn
off the thermometer. Or the unit will switch
off automatically after 60 seconds.
Recalling Readings from Memory
In shutdown mode, long press the “SCAN” key for 4s until
the screen is display “M”, then release and the screen
display ”01 => 36.8°C”, and then press the “SCAN” key
to display the next reading in a sequence from the last
reading to the first reading.
The thermometer has the memory to recall the last 32 readings.
Summary of Contents for IRT-100
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