BELLA VITA BVIFHETMTRA User manual

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Non-Contact 2 in 1 Adult & Baby Dual Mode Infrared
Ear & Forehead Thermometer
BVIFHETMTRA
Quick Start Guide
Table of Contents
Safety & Warnings..................................................................................................................................................... 2
Overview.......................................................................................................................................................................3
Operation......................................................................................................................................................................8
Cleaning & Maintenance........................................................................................................................................16
Troubleshooting........................................................................................................................................................ 18
Specification.............................................................................................................................................................. 18
In the Box...................................................................................................................................................................19

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Safety & Warnings
Read the following precautions carefully before using the thermometer:
Attention
•Take extra care with the probe lens as it is fragile.
•Dispose used batteries with care. To protect the environment, you are recommended to
send the used batteries to a designated collection point. Contact your local council for
further information.
•Remove the batteries from the unit if the thermometer will not be used for more than
two months. This will avoid risk of damage from leaking batteries.
•Do not expose the thermometer to direct sunlight.
•Do not subject the thermometer to vibration or impact.
•The normal body temperature varies from person to person. Tracking a person’s body
temperature will help determine whether they have a fever.
•Do not take body temperature readings within 20 minutes after you do physical
exercises or get excited as these activities naturally raise body temperature.
•Clean the thermometer probe after each use.
•Do not use the thermometer on newborns or for continuous temperature monitoring
purposes.
•Do not use the thermometer for purposes that are not specified in this manual. Follow
the instructions in the “Measurement Process” chapter and carefully operate the
thermometer when measuring children’s temperature.
•Do not immerse the thermometer in water or other liquid, as it is not waterproof.
Clean and disinfect the thermometer as described in the “Cleaning & Maintenance”
section.
•Do not touch the tip of the probe, as there is a precise temperature sensor there.
•Keep the probe clean to get accurate readings.
•Before measuring the temperature from the ear canal, clean away earwax, if any.
•The ambient temperature must not be extremely high or low. To make sure you get
accurate readings, keep the thermometer under room temperature for more than 30
minutes before use.
•Do not use the thermometer in an ambient temperature higher than 40°C (104°F) or
lower than 10°C (50°F), which is beyond the operating temperature range of the
thermometer.
•2x AAA batteries of 1.5V are the only replaceable accessories of the thermometer.
Please do not use batteries of other voltages or specifications.

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Warning
•Do not force the probe of the thermometer into an ear canal. Otherwise, the ear canal
may get injured.
•Keep the thermometer out of reach of children.
•The result may be inaccurate if you use the overdue thermometer.
•The thermometer is not intended to diagnose or treat any health problem or disease.
The measurement results are for reference only.
•It is dangerous to make a self-diagnosis or self-treatment based on the obtained
measurement results. For such purposes, please consult a doctor.
Do not charge an alkaline dry-cell battery or throw it in fire. Otherwise, the battery may
explode.
Do not disassemble the thermometer or attempt to repair it. Otherwise, the thermometer
may be damaged permanently.
Do not take temperature measurements on body parts other than forehead and ears.
Otherwise, the temperature readings may be inaccurate.
During measurement, do not use a mobile phone or any other device that may cause
electromagnetic interference.
Do not use the thermometer in a flammable environment.
Security Class
•Degree of protection against electric shock: Type BF (Body Floating) applied part.
•Degree of protection against ingress of water: IPX0
•No application parts of the thermometer prevent a defibrillation charge effect.
•No application parts of the thermometer output signal.
Overview
Symbols
Symbols
Description
Type BF applied part.
Attention must be paid.
The action is prohibited.
Information about the manufacturer.
Date of manufacture.
Consult the instructions for use.
This product complies with the MDD93/42/EEC requirements.

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Waste electrical materials should be sent to a dedicated collection point for recycling.
IPX0
Degree of protection against the Ingress of water.
Warning
Personal injury or damage to the thermometer may occur if the thermometer is not
used correctly.
Attention
Inaccurate reading or damage to the thermometer may occur if the thermometer is not
used correctly.
Body Temperature (Basic)
Generally, you can measure the body temperature on the forehead, in the ear canal, under the
armpit, in the mouth or in the anus. The temperature measured at different parts of the body may
differ slightly.
Body Part
Normal Temperature Range
Forehead
36.1°C - 37.5°C / 97.0°F - 99.5°F
Ear canal
35.8°C - 38.0°C / 96.4°F - 100.4°F
Mouth
35.5°C - 37.5°C / 95.9°F - 99.5°F
Armpit
34.7°C - 37.3°C / 94.5°F - 99.1°F
Anus
36.6°C - 38.0°C / 97.9°F - 100.4°F
The normal body temperature range slightly varies with age and gender. Generally, newborns or
children have higher body temperature than adults and adults have higher body temperature than
the elderly. Women’s body temperatures are approximately 0.3°C higher than men’s.
Variation in Body Temperature
Normal body temperature varies by the time of day and
is also affected by external factors. The body temperature
of an individual is the lowest between 2:00 a.m. and 4:00
a.m., and the highest between 2:00 p.m. and 8:00 p.m. An
individual’s body temperature typically changes by less
than 1°C each day.
Product Description
1. Overview

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Infrared Thermometer measures the body temperature based on the infrared energy emitted
from the eardrum or the forehead. Users can quickly get measurement results after properly
positioning the probe in the ear canal or forehead. It can also be used to measure the surface
temperature of milk and water.
2. Structure
The thermometer consists of a shell, an LCD, a measure button, a beeper, an infrared
temperature sensor and a microprocessor.
3. Operating Principle
The infrared temperature sensor collects infrared energy emitted by the eardrum or the skin
surface. After being focused by a lens, the energy is converted into a temperature reading by the
thermopiles and measurement circuits.
4. Intended Use
The thermometer is intended for the measurement of human body temperatures. The forehead
mode is indicated for use by people of all ages and the eardrum mode is indicated for use by
people above three months old.
5. Contraindications
Do not use the thermometer if the ear is infected with otitis or suppuration.
1. LCD display screen

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2. Power button/Measure button
3. Adult mode/Child mode
4. Mode button (Forehead/Ear/Object)
5. Probe (Take off the cover when measuring the ear temperature)
6. Probe cover (Put the cover on when measuring the forehead temperature)
7. Unit switch button (°C/°F)
8. Memory button/Sound switch
9. Battery cover
Display Description
1. Object temperature mode
2. Adult forehead temperature mode
3. Child mode
4. Ear temperature mode
5. Mute/un-mute
6. Temperature unit (°C/°F)
7. Low battery
8. Memory recall
9. Temperature value
Sounds and Backlight Colour Instructions
Range
Sounds
Backlight
Forehead temperature (Adult/Child)
35.0°C - 37.5°C /
95.0°F - 99.5°F
A long beep
Orange
37.6°C - 42.2°C /
99.6°F - 108.0°F
3 short double beeps
Red
Ear temperature
35.0°C - 37.5°C /
95.0°F - 99.5°F
A long beep
Orange
37.6°C - 42.0°C /
99.6°F - 107.6°F
3 short double beeps
Red
Object temperature

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0°C -100°C / 32.0°F - 212°F
A long beep
Orange
Note: When the forehead and the ear temperature is between 35.0°C/95.0°F and 37.5°C/99.5°F, there
will be a long beep and a orange backlight. This indicates that your body temperature is normal.
When the forehead temperature is between 37.6°C/99.6°F and 42.2°C/108.0°F and the ear
temperature is between 37.6°C/99.6°F and 42.0°C/107.6°F, there will be 3 short double beeps and a
red backlight. This indicates that your body temperature is a little high. You may have a fever.
Please consult your doctor if you are not sure.

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Operation
Screen Display
Operating Instructions
Displayed State
Sound and backlight colour
Measuring Ear Temperature (Adult / Child)
Ear temperature for
adult
Ear temperature for
child
Take off the probe cover, press and release
the Power button for 1 second to power on
the thermometer.
Press the Mode button and the thermometer
enters the Ear mode. The symbol “ ” is
displayed on the screen.
Switch to the adult or child measurement
mode by dialing the side adult/child switcher
according to your measurement needs.
Insert the probe into a proper position in the
ear canal. Press the Measure button to start
the measurement.
See the table in the “Sounds and
Backlight Colour Instructions”
section.

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Measuring Forehead Temperature (Adult / Child)
Forehead temperature for
adult
Forehead temperature for
child
Put the cover on the probe, press and release
the Power button for 1 second to power on
the thermometer. Press the Mode button,
the thermometer enters the Forehead mode.
The “Head” symbol is displayed on the
screen.
Switch to the adult or child measurement
mode by dialing the side adult/child switcher
according to your measurement needs.
Point the thermometer to the sides of the
forehead about “1 - 3cm” away from the skin
surface. Press and release the Measure
button. The temperature will be displayed
on the screen.
See the table in the “Sounds and
Backlight Colour Instructions”
section.
Measuring Object Temperature
Press and release the Power button for 1
second to power on the thermometer.
Then press the Mode button. The
thermometer enters the Object mode. The
“House” symbol is displayed on the
screen.
Point the thermometer to the center of the
object.
Press and release the Measure button. The
temperature will be displayed on the screen.
See the table in the “Sounds and
Backlight Colour Instructions”
section.

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Out of the measuring range display
In Ear mode, a temperature reading of more
than 42.0ºC (107.6ºF).
In Forehead mode, a temperature reading of
more than 42.2ºC (108.0ºF).
In Object mode, a temperature reading of
more than 100ºC (212.0ºF).
A long beep, the backlight is red.
In Ear mode, a temperature reading of less
than 35.0ºC (95.0ºF).
In Forehead mode, a temperature reading of
less than 35.0ºC (95.0ºF).
In Object mode, a temperature reading of
less than 0ºC (32.0ºF).
A long beep, the backlight is red.
Recall 20 memories
In powered-on state, press the Memory
button to enter the memory mode.
When the Memory button is released, 01 will
be shown, followed by the recorded reading.
Press the Memory button again for the next
recorded data. 02 will be shown, followed by
the recorded reading.
A maximum of 20 temperature readings can
be recalled.
When the maximum number of records is
exceeded, the oldest memory data will be
overwritten.
Note:
1 represents the newest data.
Silent, the backlight is orange.

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No memory data / Clear memory data
When the memory data is queried and when
there is no memory data under the current
number, the display is as shown.
Remove and reinstall the batteries to clear
all memory data.
When the power is turned back
on, there’s a long beep, the
backlight is orange and then turns
red.
Switching between mute and un-mute
In the powered-on state, press and hold the
sound switch button for about 2 seconds to
switch the sound on or off.
When the sound is turned on, it will beep
once, and the mute symbol will be displayed
when the sound is off.
The symbol is displayed in Mute mode
and disappears in Un-mute mode.
When the sound is turned on, it
sounds a long beep and the
backlight is orange.
Switching between object temperature and body temperature
Press the Mode button to switch between
object temperature and body temperature.
Body temperature measures the Forehead
temperature and Ear temperature.
Silent, the backlight is orange.

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Switching between ºF/ºC
In a power-on state,you can change units,by
switching the ºF/ºC button.
Silent
Error information & low battery
The ambient temperature is higher than
40.0ºC (104.0ºF) or lower than 10.0ºC
(50.0ºF).
A long beep, the backlight is red.
An error occurs when data is being read
from or written to the memory, or the
temperature correction is not complete.
A long beep, the backlight is red.
When the battery voltage is lower than 2.5V
± 0.1V, the low battery symbol will appear
on the display. Please replace the batteries.
Silent

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Measuring Ear Temperature
1. When using the thermometer for the first time, remove the battery insulating piece.
2. Take the probe cover off from the thermometer before measuring the ear temperature.
3. Press the Power button to power on the thermometer.
4. Press the Mode button, the thermometer enters the Ear mode. The “Ear” symbol is displayed
on the screen.
5. When measuring an adult, ensure “adult” mode is selected. When measuring children,
ensure “child” mode is selected. The corresponding symbol is displayed on the screen.
6. Insert the probe into the ear canal.
7. Press and release the Measure button. The ear temperature reading will be displayed on the
screen instantly.
8. If no activity is detected, the thermometer will power off automatically in 10 seconds.
Note:
Children under 1 year: Gently pull the ear straight back.
Children aged 1 year to adult: Gently pull the ear up and back.

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When taking the temperature on an adult, gently pull the ear up and back to make sure the
ear canal is straight, so that the probe can receive an infrared ray from the eardrum.
Be careful when taking temperature on a child, whose ear canal is small.
Measuring Forehead Temperature
1. Put the cover on the probe of thermometer.
2. Press the Power button to power on the thermometer.
3. Press the Mode button, the thermometer enters the Forehead mode. The “Head” symbol is
displayed on the screen.
4. When measuring adults, ensure “adult” mode is selected. When measuring children, ensure
“child” mode is selected. The corresponding symbol is displayed on the screen.
5. Point the thermometer probe to the center of the forehead, about “1 - 3cm” away from the
skin surface.
6. Press and release the Measure button for 1 second. The temperature reading will be
displayed on the screen instantly.
7. If no activity is detected, the thermometer will power off automatically in 10 seconds.
Measuring Object Temperature
1. Put the cover on the probe of thermometer.
2. Press the Power button to power on the thermometer.
3. Press the Mode button, the thermometer enters the Object mode. The “House” symbol is
displayed on the screen.

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4. Point the thermometer probe to the center of the object, about “1 - 3cm” away from the object
surface.
5. Press and release the Measure button for 1 second. The temperature reading will be
displayed on the screen instantly.
6. If no activity is detected, the thermometer will power off automatically in 10 seconds.
After a Measurement
1. After each measurement, you can enter the recall mode and query earlier temperature
readings. For more details, see “Recall 20 memories” in the preceding tables.
2. After each measurement, clean the probe with a soft cloth and put the thermometer in a dry
and well-ventilated place.
It is dangerous to make a self-diagnosis or self-treatment based on the obtained results. For
such purposes, please consult a doctor.
Note:
1. The thermometer is suitable for an indoor environment without strong air convection (for
example, winds from a fan, an air-conditioner or a heater) between the thermometer and the
person.
2. Make sure that the ear canal is clean and dry before starting a measurement. It is
recommended to clean the ear canal with a cotton swab if any dirt exists. Otherwise, the
probe may be polluted, and temperature readings may be inaccurate.
3. Do not hold the thermometer for a long time, because it is sensitive to the ambient
temperature.
4. Make sure the sensor head is free of foreign matters before use.
5. Make sure the forehead has no sweat and no hairs covering before measuring the forehead
temperature; otherwise, the result could be incorrect.
6. No intense emotion or strenuous exercises should be done before measuring as these
naturally raise body temperature.
7. After measuring the data once, you should wait for the backlight to turn off before measuring
the next person or object.
Replacing Batteries
1. Slide the battery cover off along the marked direction and take it off.
2. Insert the two AAA batteries into the compartment according to the stated polarities.

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Make sure that the batteries are installed correctly. Otherwise, the thermometer may be
damaged.
If the low-battery symbol is displayed on the screen, replace the batteries.
Batteries of same type should be used. Dispose the used batteries in accordance with the local
environmental policies.
The thermometer is shipped with batteries. First open the battery cover and then remove the
insulating piece before installing the batteries.
Cleaning & Maintenance
Cleaning
Recommended Detergents:
•Medical detergents;
•Commercial mild detergents;
Cleaning Steps:
1. Take the batteries out before cleaning.
2. Clean the probe with a soft cloth. Clean the lens of the probe with a cotton swab.
3. Wipe the thermometer body with a slightly damp soft cloth.
Keep water out of the lens during the cleaning process. Otherwise, the lens may be damaged.
The lens may be scratched if it is cleaned with a hard object, which might result in inaccurate
readings.
Do not clean the thermometer with corrosive cleansers. During the cleaning process, do not
immerse any part of the thermometer into liquid or allow liquid to penetrate the thermometer.
Disinfection

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Recommended Disinfectants:
•Isopropyl alcohol solution (Concentration: 70%)
•Medicinal alcohol (Concentration: 75%)
•Sodium hypochlorite solution (Concentration: 3%)
Disinfecting Steps:
1. Wet the clean soft cloth with a small quantity of disinfectant, wipe the thermometer and
quickly dry it.
2. Disinfect the thermometer body and the area around the probe with a cloth slightly
moistened with 75% medicinal alcohol.
Do not use hot steam or ultraviolet radiation for disinfection. Otherwise, the thermometer may
be damaged or quickly aged.
It is recommended to disinfect the thermometer before and after each use. The disinfection
time is 1 minute and the number of repetitions per disinfection should not be more than 2 times.
Clean and disinfect the thermometer under the temperature of +10°C ~ +40°C (50°F - 104°F),
the relative humidity of 15% ~ 85%RH (no condensation) and the barometric pressure of 86kPa ~
106kPa.
Maintenance
Preventive Inspection & Maintenance Period
1. Ensure the safety of the thermometer and check whether it has potential safety hazards use
each week, e.g. whether the lens is broken, the shell has cracks and the sensing head is
polluted/dirty. Do not use the thermometer if there is a potential safety hazard. Clean the
thermometer if it has not been used for a long time.
2. After each use, clean the probe as described in the “Cleaning & Maintenance” section.
3. Store the thermometer in a dry, dust-free and well-ventilated place. Make sure that the
thermometer is not exposed to sunlight. Make sure that the storage and transportation
environments meet the requirements.
4. Check regularly whether safety risks exist.
5. Remove the batteries if the thermometer will not be used for more than two months.
Storage & Transportation
The thermometer can be transported using regular transportation methods. Severe vibration, shock
or rain must be avoided during transportation.
The thermometer must be packaged and stored in a well-ventilated room without corrosive gas.
The ambient temperature must be between -20°C and +55°C (-4°F - 131°F), the relative humidity
must be lower than 95% (non-condensing) and the atmospheric pressure must be 50 - 106kPa.
Troubleshooting
Problem
Possible Cause
Solution
The thermometer
fails to power on.
Low battery
Change the batteries.
Polarities of the batteries are
Make sure that the batteries are

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reversed.
installed correctly.
The thermometer is damaged.
Contact Kogan.com Support.
“Er1” is
displayed.
The ambient temperature is lower
than 10°C (50.0°F) or higher than
40°C (104°F).
Take the measurement under an
ambient temperature between 10°C
(50.0°F) and 40°C (104°F).
The temperature
reading is lower
than the typical
body temperature
range.
The lens of the temperature probe is
dirty.
Clean the lens using a cotton swab.
The probe is not aligned to the
eardrum.
Reposition the probe so that it is
aligned to the eardrum.
The thermometer is used within 30
minutes after being in a cold
environment.
Wait for more than 30 minutes after
the thermometer is moved into the
measurement environment.
The temperature
reading is higher
than the typical
body temperature
range.
The temperature probe is damaged.
Contact Kogan.com Support.
Specifications
Power supply mode
Internal power supply
Operating voltage
DC 3V
Battery model
AAA x 2
Operating mode
Continuous operating
Display
Segment LCD
Measure time
About 1 second
Latency time
About 3 seconds
Measuring range
Forehead mode: 35.0°C - 42.2°C (95.0°F - 108.0°F)
Ear mode: 35.0°C - 42.0°C (95.0°F - 107.6°F)
Object mode: 0.0°C - 100.0°C (32.0°F - 212.0°F)
Accuracy
(Laboratory)
Forehead mode: ±0.2°C (±0.4°F)
Ear mode: ±0.2°C (±0.4°F)
Object mode: ±1.0°C (±2.0°F)
Resolution
0.1°C (0.1°F)
Memory
20 temperature readings
Low-battery alert
The low-battery symbol is displayed if the power
voltage is less than 2.5 V±0.1V
Automatic power-off
The thermometer automatically powers off if it is
not used within 10±1 seconds.
Outer dimensions (mm)
149.3 x 38.1 x 43.4mm
Weight (g)
Thermometer (With batteries): 86.7 g
Operating environment
Temperature: 10°C ~ 40°C (50°F - 104°F)
Humidity: 15% - 95% RH, non-condensing
Atmospheric pressure: 86 - 106kPa

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In the Box
No.
Name
Quality
1
Infrared Thermometer
1
2
Pouch
1
3
Battery (AAA)
2
4
Instruction Manual
1
User manual is subject to change without notice. For the latest version of your user manual, please visit
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