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7.1 Ear measurement
The measurement can be carried out in the right-hand or left-hand ear. The thermometer measures
the infrared rays emitted by the eardrum and the ear canal. These rays are picked up by the sensor
and converted into temperature values. The best values are obtained when the infrared rays are
picked up from the middle ear (eardrum). Rays which are emitted from surrounding tissue produce
lower measured values.
If the cap for forehead measurement has been placed, please remove it by simply pulling it. For
better grip, both sides of the cap have been provided with rough surfaces.
Stretch the ear canal by pulling the middle of the outer ear to the back and
up at the same time. In case of children below the age of one year, pull the
outer ear to the back only.
Carefully insert the thermometer tip into the ear canal until you feel a slight
resistance.
Make sure that the tip is passed into the ear deep enough so that the ear
symbol appears.
Press the SCAN button to start measurement. At the beginning of
measurement a brief tone sounds.
During the duration of the measurement, the LED over the SCAN button is
lit. The ear measurement takes one second. When the measurement is
finished, a long tone is sounded and the measuring result is displayed.
Please clean the tip of the thermometer and the glass lens of the sensor
with the cleaning cloths enclosed and/or cotton buds.
English
GB
1 sec.
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