Figure 4-1
Figure 4-2
Operating Instructions
1. Gently squeeze the opposite ends of the thermometer to pull off the probe cap. Do not use force in
removing the cap.
2. Press the “ON/MEM” button (located below the LCD display).
3. The thermometer is ready for use after the ear icon stops flashing and
two beeps are sounded.
4. Gently pull the ear back to straighten the ear canal and snugly position
the probe into the ear canal, aiming towards the membrane of the
eardrum to obtain an accurate reading ( Fig.4-1)
5. Measuring the ear temperature: Use the index finger to hold the “Scan” button (located other side of
LCD display at the top) down until you hear a beep ( Fig. 4-2 ).
6. Remove the thermometer from ear, the temperature reading will display
on LCD screen.
7. To turn off thermometer, hold down “ON/MEM button until you see “OFF” on LCD display or device
will automatically shut off after 1 minute to extend battery life.
8. Replace probe cap after use.
Holding the thermometer too long may cause a higher ambient temperature reading of the probe.
This could make the body temperature measurement lower than usual.
Switching between Fahrenheit and Celsius
To change the LCD from °C to °F: When the unit is OFF, hold down the “Scan” button, then press
and hold the “ON/MEN” button until the LCD shows ‘°F’, then release the “Scan” button. Use the
same process to change the LCD display from °F to °C.
Memory Function
This ear thermometer can store up to 9 readings. The memory function allows you to make temperature
comparisons for evaluation of temperature trends.
Using Memory Function
1. If the reading of the thermometer is within the normal temperature range of 93.2
o
F to 108.0
o
F (34
o
C to
42.2
o
C), the last measurement data is saved into memory after the thermometer is turned off.
** Press the “ON/MEN” button again to see the temperature stored.
2. To recall memory, press the “ON/MEM” button. The LCD display will show the temperature reading
stored in Memory 1.
3. Press “ON/MEM” button again to see the temperature stored in Memory 2. Repeat this process to see
temperature measurements stored in all memory locations.
Cleaning and Storage
The Probe is the most delicate part of the thermometer. Use with care when cleaning the probe to avoid
damage. Gently clean the exterior and LCD display with a mild solution and do not submerge unit in
water or any other liquids. Keep the unit dry and away from direct sunlight.
After each use, please use the alcohol swab or the soft cotton moistened with the 70%
alcohol to clean
the probe.
