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OWNER’S MANUAL — Please read before using this equipment.
- Digital Infrared In-Ear Thermometer
Thank you for buying the Centrios Digital Infrared In-Ear
Thermometer. It applies the Infrared Technology to measure the
infrared energy sent out from the eardrum and surrounding tissue, and
then converts it into a temperature reading. The Infrared Thermometer
provides more convenient and accurate reading than the traditional
thermometer does. The ergonomic and rotatable probe makes use
more comfortable, and the lightweight design lets you carry it
anywhere. The protective case is convenient for storage when
travelling or not in use.
The infrared ear thermometer’s features include:
Rotatable Probe
— rotates for easy placement in the ear to get the
accurate measurement.
10 Temperature Memories
— stores and recalls the last 10
temperature readings.
Degree Format Selection
— lets you switch the temperature from
Celsius to Fahrenheit, or vice versa.
Automatic Shut Off
— automatically shuts off about one minute after
the last measurement to conserve battery power.
USING THE THERMOMETER
Probe
Battery
Compartment
Cover
1
/POWER SCAN
MEM
Notes
: The ear thermometer is designed for taking temperature from
the ear canal only. Do not use it to take rectal, oral or axillary
temperature.
1. Press the plastic case’s latch to lift up the cover, then take out the
ear thermometer.
2. Press
1
/POWER SCAN
to turn on the ear thermometer. The ear
thermometer begins the self-test. All display segments appear for
1 second, then the thermometer beeps once. 98.2°F (36.8°C) or
the last temperature reading displays.
3. Hold down
1
/POWER SCAN
.
displays.
4. Pull the ear slightly then, insert the probe in the ear. Be sure the
probe fully seals the ear canal.
5. Release
1
/POWER SCAN.
When the thermometer beeps,
remove the thermometer from the ear canal and read
measurement.
Repeat steps 3-5 for other measurements. The interval between each
measurement is about 10 seconds. If no additional measurements are
taken within one minute, the thermometer beeps once and
OFF
displays briefly, then it turns off automatically.
Your Temperature
•
Err
appears when you use the thermometer in atmospheres out
of its operating temperature range of 60.8 – 104°F (16 – 40°C).
• If your temperature is lower than 100.4°F (38°C), the
thermometer beeps once.
displays
• If your temperature is higher than 100.4°F (38°C), the
thermometer sounds a long beep and two short beeps.
displays.
• The infrared ear thermometer’s measurement range is 93.2 –
109.4°F (34 – 43°C). or
appears when the measured
temperature is out of measurement range. When
or
appears, try again and make sure the ear thermometer is well
positioned in the ear canal during the measurement.
SELECTING THE DEGREE FORMAT
To select the desired degree format (°C or °F) when the temperature is
measured, hold down
1
/POWER SCAN
and repeatedly press
MEM
until the desired format appears. Then release
1
/POWER SCAN
and
press
MEM
once, the thermometer beeps once and the reading
appears.
RECALLING THE TEMPERATURE
READINGS
The infrared ear thermometer can store up to 10 temperature readings
in memory, replacing the oldest reading with a new reading.To recall
the temperature readings, repeatedly press
MEM
. The memory
location number (from 0, 1, 2,.... to 9) appears on the upper left of the
display.
To delete all memories from the thermometer, remove and then
reinstall the battery.
Note
: The last temperature reading is stored in the memory location
number “0”.
REPLACING THE BATTERY
Your Infrared Ear Thermometer comes with one CR 2032 lithium
battery for power. When the display dims or appears, replace the
battery.
Caution
: Use only a fresh battery of the required size and
recommended type.
Warnings
:
• Keep the button-cell battery away from children. Swallowing a
button-cell battery can be fatal.
98.2
F
o
