Radiantek TH709L Operating Instructions

TH709L(E) Infrared Ear Thermometer Operating Instructions
Intended use: The ear thermometer is electronic thermometer using an infrared detector (thermopile detector) to detect body temperature from ear
canal in people of all ages.
Intended operator: Have eight years of education, no maximum.
Operating Instructions

Temperature taking

Place the
Probe Cover
① ②

Power On


Taking Ear
Temperature
0 – 2 years

Measuring

Power Off

Automatically shut down after 1 minute pending to extend battery life.
a. If there is any temperature difference between the places where the device is stored and where you are going to measure,
subject and the device should stay in the same room for at least 15 minutes before measurement.
b. Before the measurement, the subject should stay in a stable environment for 5mins and avoid the exercise, bath for

Attentions

30mins.
c. It is recommended that you measure the same ear for 3 times. If the 3 measurements are different, select the highest temp..
d. The thermometer has been designed for home use. It's not meant to replace a visit to the doctor. Please also remember to
compare the measurement result to your regular body temp.. Please consult with doctor if you have health concerns.
1. Place the probe cover on the probe cover fixer(inside of
the storage box). Make sure to place the "Adhesive Side"
of probe cover "Upward."
Align the probe with the center of the probe cover.
2. Insert the probe into the probe cover fixer (in the storage
box) until you feel a "click". That means the probe cover
has been connected firmly.
1. Proper installation of the probe cover and using the
specific probe cover ensure accurate measurements.
2. Warning: Choking from swallowing small parts and
batteries by children or pets is possible, please keep
small parts and batteries at places where children and
pets can't reach.
If the probe cover did not install well,
LCD screen and can't take the ear temperature (will hear 4
beep sounds without reading shown on the LCD when
measuring).
Please check the setting of the probe cover again.
① Press
"ON/MEM" button (on the left side)
② See the
icon on the LCD and hear two beep sounds
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.
<For children under 2 years old>
Pull the ear straight back.
<For children over 2 years old and adults>
＞2 years
Pull the ear straight up and back.
Press the "Scan" button for 1 second until you hear a long
beep sound. The measurement is completed. You can read
the result from LCD. After two short beeps are heard, the
Press "Scan" button icon stops flashing to be ready for next measurement.
(on the right side)

Fever Indication :

If the thermometer detects a body temperature
≥37.5°C (99.5°F), three short beep sound will follow one long
beep sound to warn the user for potential fever.
will flash on the

Other Functions

Last Reading

Memory
Locations
(25 sets)
°C / °F Switch

Specifications

 Temperature measurement range: 34~42.2°C (93.2~108°F)
 Operating temperature range: 10~40°C (50~104°F), 15%~85% RH
 Storage temperature range: It should be stored at room temperature between -20~+50°C , RH≤85%
Transportation temperature shall be less than 70°C, RH≤95%
 Atmospheric pressure: 800~1013 hPa
 Comply with ASTM E1965-98, EN ISO 80601-2-56, IEC/EN60601-1-2(EMC), IEC/EN60601-1(Safety) standards, ISO10993, RoHS.
 Accuracy: ±0.2°C (0.4°F) within 35~42°C (95~107.6°F), ±0.3°C (0.5°F) for other range.
 Fever indication & Memory, °C / °F Switch function
 Battery: one lithium cell battery (CR2032 *1pcs)
 Battery life: around 3,000 continuous readings.
 Expected Service Life: 4 years
 This thermometer is an adjusted mode thermometer that
(according to the result of the clinical evaluation to get the offset value)
 E:LED Backlight (optional), LED Backlight will be automatically turned on after measurement, and automatically turned off after 5 seconds.
 Enclosure Rating: IP22
 Dimensions: 120.4 x 37.8 x 40.3 mm
 Weight: 57.7 grams including battery
The device should not submerge into any liquids and expose it to direct moisture.
There is no gender and age limitation for using infrared thermometer.
After getting a new body temperature, the last reading will be shown on the screen (at top right corner)
with the icon.
When power on, press the "ON/MEM" button to see the temperature records with
To change the LCD from °C to °F :
In "Power Off" mode, press and hold the "SCAN" button, then press the "ON/MEM" button for 3
seconds, icon "°C" will be switched to icon "°F". You can also use the same process to change the
LCD display from °F to °C.
converts the ear temperature to display its "oral equivalent."
This is not an AP or APG product.
icon.