TH520 Multi-function Infrared Thermometer
Functions
Real Time Clock
The real time clock will be recorded with the memory function and help you to recognize each
measurement result. (It includes the 12/24 Format_Hour_Minutes_Date.)
Please see the “Real time clock setting” section to learn how to setup the time in the first use.
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Room Temperature
Suitable ambient temperature is important for the baby and patient, the thermometer always help you
recognize the room temperature.
à Setting “Real time clock” first to enable this function. After power off, room temperature will be shown
on the screen with
icon.
à Please see the “Use of the thermometer” section to learn how to get the correct room temperature.
Ear / Forehead
Temperature
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 temperature.
doctor if you have health concerns.
à Please see the “Use of the thermometer” section to learn how to measure the body temperature.
Surface Mode
The surface mode shows the actual, unadjusted surface temperatures, which is different from the body
temperature. It can help you to monitor if the object temperature is suitable for the baby or patient, for
example the baby’s milk.
à Please see the “Use of the thermometer” section to learn how to measure the object temperature.
Stopwatch
The thermometer built the stopwatch function to help you to monitor the heartbeat
of the healthy indexes for people.
à Please see the “Use of the Stopwatch” section to learn how to measure the heartbeat result.
Fever Indication
If thermometer detects a body temperature ≥37.5°C
, there will be a long beep sound followed by three
short beep sound to warn the user for potential fever.
Memory Locations
There are total 9 sets memories for body temperature. Each
memory also records the measurement
date/time/mode icon and site location..
à When in power on, press the “ON/MEM” button to see the temperature stored with icon.
°C / °F Switch
à In “power off” mode (The LCD only shows the date, time and room temperature
“FOREHEAD” button, then immediately press and release the “ON/MEM”
button. After 3 seconds, icon
“°C” will be switched to icon “°F”. (You may use the same way to switch back to “°C”)
Real time clock setting
1. Power on: Press the “ON/MEM” button. The thermometer is ready for use after hearing two beep sounds.
2. Press and hold the “ON/MEM” button for 5sec. When you see the Set icon starts flashing, it indicates that you are in the setting screen.(see the following figure.)
3. Press the “FOREHEAD” button to make the “24” icon flash. This indicates that you are in the 12/24-hour setting screen. Press the “FOREHEAD” button to set
12/24-hour Format from “24”(24-hour) to “12”(12-hour).
4. Press “ON/MEM” button to move the flashing in the sequence shown below to select our settings:
houràminutesàyearàmonthàdayàleave the setting screen.
5. While the hour, minutes, year, month, day setting is flashing, use “FOREHEAD” button to change it.
The ear/forehead thermometer is electronic thermometer using an infrared detector
(thermopile detector) to detect body temperature from ear canal/forehead center in people of
Have eight years of education, no maximum.
þ Temperature measurement range:
Ear / Forehead mode: 34~42.2°C (93.2~108°F), Surface mode: -22~80°C (-7.6~176°F)
þ Operating temperature range: 10~40°C (50~104°F), 15%~85% RH
þ 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%
þ Atmospheric pressure: 800~1013 hPa
þ Comply with ASTM E1965-98, EN ISO 80601-2-56, IEC/EN60601-1-2(EMC),
IEC/EN60601-1(Safety) standards, ISO10993, RoHS.
þ Accuracy:
For ear / forehead mode: ±0.2°C (0.4°F) within 35~42°C (95~107.6°F),
±0.3°C (0.5°F) for other range.
For surface mode: ±0.3°C (0.5°F) within 22~42.2°C (71.6~108°F),
others ±4% or ±2°C (4°F) whichever is greater.
þ Fever
indication & Memory locations under “Ear/Forehead mode”
(with each measurement date/time/mode icon)
þ Real time clock, °C / °F Switch mode
þ Battery: one lithium cell battery (CR2032 *1pcs)
þ Battery life: around 3,000 continuous readings.
þ Expected Service Life: 4 years
þ This thermometer is an adjusted mode thermometer that converts the forehead temperature to
display its “oral equivalent.”
(according to the result of the clinical evaluation to get the offset value)
þ Enclosure Rating: IP22
þ Dimensions: 146.5 x 38.2 x 54.7 mm
þ Weight: 56.9 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.
This is not an AP or APG product.
Before the measurement, please make sure
the selected button accords with the measured
position.
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