Comper IR-EFT User manual

Instructions for Use (IFU) of ThermArt
Model: IR-EFT
Comper Chuangxiang（Beijing）Technology Co., Ltd

Table of Contents
Information of Manufacturer................................................................................................................................. 1
Product introduction .............................................................................................................................................. 2
Intended use........................................................................................................................................................... 2
Product composition.............................................................................................................................................. 2
Specifications ........................................................................................................................................................ 3
How to use............................................................................................................................................................. 4
Features .................................................................................................................................................................5
1. Unit Conversion..................................................................................................................................... 5
2. Power off ...............................................................................................................................................5
3. Bluetooth connection............................................................................................................................. 5
4. Dual measurement modes...................................................................................................................... 5
5. Low battery indication...........................................................................................................................5
Precautions ............................................................................................................................................................ 6
Warnings................................................................................................................................................................ 7
Precautions for battery installation or replacement ............................................................................................... 8
Care and Cleaning .................................................................................................................................................8
Product repair ........................................................................................................................................................ 9
Recommended cleaning and disinfection procedures............................................................................................ 9
Symbols................................................................................................................................................................. 9
Troubleshootings .................................................................................................................................................10
Statement............................................................................................................................................................. 11
Description on the replacement cycle and method of consumables-- batteries ................................................... 11
Calibration Mode................................................................................................................................................. 11
Relevant EMC information ................................................................................................................................. 11
Declaration of Conformity .................................................................................................................................. 15
Warranty Information .......................................................................................................................................... 16

1
Information of Manufacturer
Manufacturer: Comper Chuangxiang（Beijing）Technology Co., Ltd
Address : Room 102,103 - F1, Room 203,213 - F2, Building 4, No. 1 Kangding Street,
Beijing Economic-Technological Development Area,
Beijing 100176, China
Contact Phone: [phone]
Production date: See the device labels.
Product Lot No./Serial No.: See the box labels.
Shelf life: 3 years.
Version: A/0
Revised Date: July 23, 2019
Please read the instructions carefully before using the product.
Keep the manual in a safe place for future reference.

2
Product introduction
ThermArt is an infrared forehead and ear thermometer which is hand-held, non-sterile, reusable
and battery-powered. It is designed to measure human body temperature via one of two body sites:
the ear canal or skin of the forehead.
The device uses infrared technology to measure the natural thermal infrared energy emitted from
the surface of the skin of the forehead or from the eardrum tissue.
Intended use
ThermArt is intended for the spot measurement of human body temperature on people of all ages.
The device is for both non-professional use by consumers and professional use by doctors.
Product composition
Structural composition: This product is mainly composed of infrared temperature sensor,
temperature probe, LED display, and PCBA.
Parts List: As shown in Figure 1, it is composed of seven parts
Figure 1
①LED Display ②Battery Compartment ③Power/Measurement Button ④Ear probe
cover ⑤Forehead Probe ⑥Infrared Temperature Sensor ⑦Ear Probe

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Specifications
Product name
ThermArt
Model
IR-EFT
Temperature display
range
Measurement Mode:
Forehead temperature mode: 89.6°F – 109.4 °F/32.0°C-43°C
Ear temperature mode: 89.6°F – 109.4 °F / 32°C-43°C
Calibration Mode:
Forehead temperature mode: 71.6°F – 109.4 °F/22.0°C-43°C
Ear temperature mode: 89.6°F – 109.4 °F / 32°C-43°C
Precision
±0.4°F/±0.2°C (89.6°F – 109.4 °F/32.0°C-43°C)
±0.5°F/±0.3°C (outside this temperature range)
Temperature unit
℃/ ℉, adjustable
Display resolution
0.1℃(0.1℉)
Operating environment
(59°F-104°F)15°C-40°C /15-95%RH
Bluetooth frequency
range
2.402GHz-2.480GHz
Bluetooth TX power
20dBm
Transportation and
storage conditions
Temperature: -20 ℃~+ 55 ℃(-4 ℉-131 ℉); relative humidity: ≤ 95%;
atmospheric pressure: 70 kPa~106 kPa
Power supply
D.C. 3 V (2 AAA alkaline batteries)
Dimensions
W83 mm×H77 mm×D28 mm/108g (W3.27” x H3.03”xD1.10” / 0.238lbs)
Protection against
electric shock
Internal power supply/ Type BF applied part
Disinfection and steriliz
ation
Refer to chapter Care and Cleaning, the method recommended by the
manufacturer
Safety classification
The equipment cannot be used in the presence of flammable anesthetic gases
mixed with air or flammable anesthetic gases mixed with oxygen or oxidized
nitrogen.
Operation
mode classification
Continuous operating equipment
Electromagnetic
compatibility
According to CISPR 11: Group I Class B
Protection level of liquid
intake
Common equipment
Box Contents
ThermArt Thermometer, 20pcs of ear probe cover (1 box), 2AAA batteries,
user manual, quick guide

4
How to use
Please follow the steps below to achieve the best measurement results.
1. Remove the forehead probe, open the battery compartment, make sure the poles are in right
direction and install the batteries.
2. Press“Power/Measure”button to turn the thermometer on.
3. The display shows all segments to complete an internal self-check, then you can start measuring
process after hearing a beep.
4. Measuring forehead temperature:
With the forehead probe attached, point and contact the thermometer at the center of the forehead.
Press and release the ON/ OFF button, read the temperature on the display after a long beep.
Measuring ear temperature:
Gently remove the forehead probe, put a new ear probe cover on the ear probe, fit the probe snugly
into the ear canal, then press the ON/OFF button, read the temperature on the display after a long
beep.
Notes:
1. Remove the forehead probe firstly before open the battery cover and install the battery.
2. Wait 3 seconds and start another measurement after hearing a beep.
3. In the ear mode, if the ear probe is not put on ear probe cover properly, will flash and it is
unable to take measurements. Make sure the ear probe cover is in place before each ear temperature
measurement.
4. Note on body temperature
⚫The normal body temperature is a range.
⚫The normal range varies from person to person and can fluctuate throughout the day.
⚫The normal range also varies by dody site. Therefore, measurements from different sites should
not be compared directly.
To determine if an individual is experiencing an elevated body temperature and/ or having a fever,

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it is critical to know the individual’s normal body temperature when he/she is well. Take multiple
readings to obtain the normal body temperature range and note the specific body site measured, for
example: forehead or eardrum temperature.
Body Site
Normal Temperature Range
Forehead
94.5℉-99.1℉ （34.7℃-37.3℃）
Eardrum
96.4℉-100.4℉ （35.8℃-38.0℃）
Mouth
95.9℉-99.5℉ （35.5℃-37.5℃）
Armpit
94.5℉-99.1℉ （34.7℃-37.3℃）
Rectal
97.9℉-100.4℉ （36.6℃-38.0℃）
The normal body temperature range varies slightly with age and gender. Generally, newborns of
children have higher body temperatures than adults, and adults have higher body temperature than
the eldly. Women’s body temperatures are approximately 0.3℃（0.5℉）higher than men’s.
Features
1. Unit Conversion
Make sure the thermometer is turn off, press and hold the ON/OFF button for 3 seconds, release
the ON/OFF button when the display is light up. There will be a short beep to confirm the new
setting.
2. Power off
The ThermArt thermometer turns off automatically after 30 seconds of inactivity. OR press and
hold the ON/OFF button for 3 seconds to turn off the thermometer.
3. Bluetooth connection
The built-in Bluetooth automatically retrieves and connects for data transmission, the Bluetooth
icon " " will flash during the connection, and it will be always on after the connection is
successfully.
4. Dual measurement modes
When the forehead probe put on, the thermometer will run in forehead mode and the forehead
temperature icon " " will be light up.
When the forehead probe removed, the thermometer will switch to ear mode and the ear
temperature icon " " will be light up.
5. Low battery indication

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The ThermArt thermometer is supplied with two AAA alkaline batteries. For best performance,
please insert new battery when the battery symbol “ ” appears on the display.
Precautions
1) Please install the forehead probe and ear probe cover correctly to ensure accurate measurement.
2) The forehead mode is contact measurement. Please contact the forehead probe to the center of
your forehead during measurement.
3) Please use clean and undamaged new ear probe cover for each ear temperature measurement.
4) When the probe needs to be cleaned, gently wipe the probe surface with 70% medical alcohol.
5) Please use the ear probe cover assigned by our company, or the measurement may be inaccurate.
Please contact [e-mail] for assistance if you don’t kown where to purchase the ear
probe cover.
6) DO NOT move during measurement.
7) DO NOT force the probe into the ear to avoid ear canal injury.
8) The thermometer is intended for indoor use. Wind turbulence will adversely affect the accuracy
of the device. DO NOT take measurements in places with large airflow, such as facing to the fans
and air conditioner vent.
9) DO NOT use the device outdoors or under strong sunlight.
10) DO NOT hold the thermometer probes with your hand during measurement, so as to avoid the
influence of heat on the accuracy of the measurement results.
11) The measured part shall not be covered by hair. If you have sweat stains, wipe them with a dry
towel before taking a measurement.
12) If the patient feels pain or discomfort in the ear canal during ear temperature measurement,
please stop using this product immediately.
13) Make sure that both user and thermometer have stayed in steady-state room condition for at
least 30 minutes. Recent exposure to hot or cold temperatures will impact the reading.
14) If taking multiple measurements, it is advised to wait at least 5 seconds between measurements.
The thermometer is very sensitive to small changes in temperature, repeated use with no pause may
impact your reading.
15) DO NOT use the thermometer immediately after using ice pack or entering room from outside
in winter. In such cases, please wait until the forehead or ears are warm before taking a
measurement.
16) When the probe becomes dirty, gently wipe it with a soft dry cloth or cotton swab. Do not wipe
the probe with paper or towels.

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17) DO NOT submerge the thermometer in any type of liquid, it is not waterproof. When wet due
to contact with steam, wait until dry or gently wipe with a soft dry cloth.
18) DO NOT use the thermometer under an ambient temperature higher than 40°C (104°F) or lower
than 15°C (59°F), which is beyond the operating temperature range of the thermometer. To ensure
accurate readings, keep the thermometer under room temperature for more than 30 minutes before
use.
19) DO NOT use this product in areas with strong static electricity or electromagnetic fields.
20) DO NOT use the product with wet hands.
21) DO NOT charge the battey or put the battery into fire. Please discard the used battery in the
designated recycling place.
22) When the thermometer ends of life or ready to be scrapped, please take out the batteries and
dispose of them separately, discard the used battery in the designated recycling place.If possible,
send the discarded thermometer to the recycle bin and dispose according to local laws and
regulations.
23) If there is any problem with the thermometer, please contact the agent or manufacturer, and do
not try to fix it by yourself.
Warnings
It is very dangerous to make self-judgment or do treatment based on the measurement result. Please
follow the doctor's instructions.
Self-judgment may lead to illness exacerbation.
Medical care is needed in case of high body temperature for a long time, especially for infants.
Please consult a doctor promptly.
It may lead to illness exacerbation.
If the device is to be left idle for a long time (over 3 months), remove the batteries and keep out of
the reach of children.
It may cause ingestion by children.
Keep the product out of the reach of children. At the same time, please prevent the children from
using the device alone.
It may cause injury to children or damage to the thermometer.
Please dispose of the used-up batteries according to the local laws and regulations.
It may cause fire due to battery explosion, thus resulting in burns and injury.
Do not collide, drop, step on or vibrate the product terribly.
It may cause product damage, thus resulting in injury.

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Precautions for battery installation or replacement
Care and Cleaning
1) Please clean and maintain the product as follows:
Use a soft and dry cloth dipped with 70% alcohol to disinfect the temperature measuring probe.
To clean the temperature sensor, gently swab the surface with a cotton swab moistened with
70% alcohol. Do not touch the temperature sensor and clean with water or detergent.
Wait for the alcohol to evaporate completely before using the temperature. This may take about
5-10 minutes. Any residual alcohol will make inaccurate readings.
Pay attention to the probe and sensor during operation to avoid damage.
The product is not waterproof. Do not clean with detergent or immerse the thermometer into
water or other liquids.
2) Do not store the product in the following places, as it may cause damage:
Places prone to water splashing;
Places with high temperature, moist, direct sunlight exposure, dust and being salty.
If the product is to be left idle for a long time (over 3 months), please remove the batteries for
Precautions
1. When opening the battery cover to replace the batteries, pay attention
to the positive and negative poles. Incorrect mounting will cause
damage to the product.
2. In long period storage, please remove the batteries to prevent damage
to the thermometer by fluid leakage.
3. Do not use the batteries in case of battery leakage or mold.
4. Do not take the battery close to the fire or put it into the fire to avoid
battery explosion.
5. Do not store the battery in a high-temperature or high-humidity
environment.
6. To avoid short circuit, do not place the battery together with metal
objects such as coins or keys in the same pocket or other containers
that may cause battery short circuit.
7. In case of exposure of eyes to the electrolyte in the battery by mistake,
rinse the eyes immediately with plenty of water. In case of any hazard
causing injuries such as blindness, go to the nearest hospital for
medical treatment immediately.
8. In case of exposure of skin or clothes to the electrolyte in the battery
by mistake, rinse immediately with plenty of water, otherwise, it may
damage the skin.