Breathe Pure Temp-A-Sure User manual

1
Temp-A-Sure
User Manual
NONCONTACT INFRARED THERMOMETER
MODEL: RN-50A
SAVE THESE INSTRUCTIONS
Visit TristarCares.com for tutorial
videos, product details, and more.
Guarantee Information Inside
Do not use the Breathe Pure
Temp-A-Sure until you have
read this manual thoroughly.

Temp-A-Sure
Features:
• One-second measure the temperature.
• Sensor measurement technology.
• Automatically power-off, if left idle for 60 seconds.
• One-key measurement.
• Prompt for high temperature, better to know your
body situation.
• Stores 32 sets recent measurement data.

Contents
Technical Specifications 4
Important Safeguards 5
Parts & Accessories 7
Directions For Use 8
Troubleshooting 13
Care & Cleaning 14
Manufacturer’s Declaration of the EUT 15
Money-Back Guarantee 19

4
Type Infrared Thermometer
Measuring
Range Forehead mode 89.6° F/32° C–109.2° F/42.9° C
Accuracy Forehead mode ±0.2° C/0.4 ° F within 96.8° F/36° C–102.2° F/39° C
±0.3/0.5° F other range
Colors backlight
(body temperature) LCD digital display
Green ≤99.5° F/37.5° C;
Orange ≥99.68° F/37.6° C;
Red ≥100.58° F/38.1° C
Resolution 0.1° C/°F
Operating
temperature range
41° F/ 5° C–104° F/40° C
15%≤RH≤90% 70.0kPa-106.0kPa
Storage and transport
temperature range
-13° F/-25° C– 158° F/70° C
RH≤95% 50.0kPa-106.0kPa
Battery DC3V (2 x AAA battery)
Battery life Approx. 1 year/6000 readings
Memory 32 readings (body temperature)
Dimension 45mm x 95mm x 149mm
Weight 131g
Technical Specifications
Breathe Pure Temp-A-Sure
Manufacturer: Ningbo Ranor Medical Science & Technology Co., Ltd
Address: NO.127 FENGHUI ROAD,WANGCHUN INDUSTRIAL PARK,
HAISHU DISTRICT, NINGBO, CHINA.

5
Important Safeguards
IMPORTANT SAFETY INSTRUCTIONS
READ AND SAVE THESE SAFETY INSTRUCTIONS BEFORE USING
THIS PRODUCT.
When using electrical appliances, basic precautions should always be followed to
reduce the risk of fire, electric shock, and injury, including the following:
1. Read all instructions before
operating this thermometer.
2. Keep the sensor clean before and
after measurement.
3. This thermometer works best in
temperatures between
61° F/16° C and 95° F/35° C.
4. Do not use this thermometer in
extreme temperatures (below
32° F/0° C, above 104° F/40° C, or
above 85% relative humidity).
5. If the thermometer is moved
between areas with a large
temperature differences, allow
the thermometer to acclimate for
20 minutes before use.
6. Always use a clinical thermometer
to verify any abnormal temperature
measurements.
7. For household use only. Not
intended for medical or healthcare
facility use.
8. Keep out of reach of children under
12 years.
9. Never use the thermometer for
purposes other than those it has
been intended for. Please follow the
general safety precautions when
using on children.
10. Never immerse the thermometer
into water or other liquids (not
waterproof). For cleaning and
disinfecting directions, see the
“Care & Cleaning” section.
11. Keep the thermometer away from
direct exposure to the sun and
keep it in a dustfree, dry area at a
temperature between 60.8° F/16° C
and 104° F/40° C.
12. Do not use the thermometer if
there are signs of damage on
the measuring sensor or on the
instrument itself. If damaged,
do not attempt to repair the
instrument. Contact Customer
Service using the number on the
back of this manual.
13. This thermometer consists of
high-quality precision parts. Do
not drop the instrument. Protect it
from severe impact and shock. Do
not twist the thermometer or the
measuring sensor.

6
Important Safeguards
14. Please consult your doctor if you
see symptoms such as unexplained
irritability, vomiting, diarrhea,
dehydration, changes in appetite
or activity, seizure, muscle pain,
shivering, stiff neck, pain when
urinating, etc., even in the absence
of fever. Even in the absence of
fever, those who exhibit a normal
temperature may still need to
receive medical attention. People
who are on antibiotics, analgesics,
or antipyretics should not be
assessed solely on temperature
readings to determine the severity
of their illness.
15. Temperature elevation may signal a
serious illness, especially in adults
who are old, frail, have a weakened
immune system, or neonates and
infants. Please seek professional
advice immediately when there is a
temperature elevation and if you are
taking the temperature of:
• Neonates and infants under
3 months.
• Over 60 years of age.
• Those who have diabetes
mellitus or a weakened immune
system (e.g., HIV positive, cancer
chemotherapy, chronic steroid
treatment, splenectomy).
• Those who are bedridden
(e.g., nursing home patient, stroke,
chronic illness, recovering from
surgery).
• Transplant patients (e.g., liver,
heart, lung, kidney).
16. It is important to know each
individual’s normal temperature
when they are well. This is the
only way to accurately diagnose
a fever. Take multiple readings
when healthy to determine normal
temperature.
17. This thermometer is not intended
for pre-term babies or small
for gestational age babies. This
thermometer is not intended to
interpret hypothermic temperatures.
Do not allow children to take their
temperatures unattended.
18. Do not modify this equipment
without authorization of
manufacturer.
19. Use of this thermometer is not
intended as a substitute for
consultation with your physician
or pediatrician.
SAVE THESE INSTRUCTIONS —
FOR HOUSEHOLD USE ONLY

7
Parts & Accessories
AToggle Switch
BMode Button
C“+”Button
D“ - ”Button
ETrigger
FHandle
GIR Sensor
HBattery Cover
ILCD Display
A
BCD
E
G
H
I
F

8
Directions For Use
Guidelines & Tips
• Keep the thermometer’s sensor clean. Clean the thermometer’s sensor with
an alcohol wipe before and after each use.
• When measuring a person’s temperature in an environment where the ambient
temperature differs greatly from body temperature, have the person wait in
the test environment for at least 10 minutes before measuring the person’s
temperature to allow the person’s body temperature to stabilize. Otherwise,
the temperature reading might be inaccurate.
• If the thermometer has been stored in a cold or hot environment, allow the
thermometer to acclimate to room temperature for 20 minutes before use.
• This thermometer can be used to measure the temperature of objects or
people. After measuring an object with a very high or low temperature, wait at
least 10 minutes before measuring a person’s body temperature.
• The thermometer should only be used in a stable environment to produce
accurate results. For example, do not use this thermometer in the direct path
of a fan or air conditioner’s air flow.
• Do not use this thermometer in direct sunlight.
• For best results, wait a few minutes after a person wakes up before measuring
that person’s temperature.
• Make sure the skin of the person whose temperature is being measured is dry
and that hair does not interfere with the temperature measurement.
• A person should wait at least 30 minutes after eating, bathing, or exercising
before having their temperature measured.
• Do not measure a baby’s temperature during or immediately after
breastfeeding.
• In some cases, three temperature measurements should be taken. Use the
highest measurement as the most accurate reading:
a. When measuring the temperature of children under three years old with
weakened immune systems.
b. When you are not yet completely familiar with using this thermometer.
c. When you suspect the temperature measurement is lower than it should be.
• Due to high metabolism, the body temperature of children under 3 years old
may be slightly higher than adults.
• After heavy exercise, always wait at least 10 minutes before taking forehead
temperature readings.

9
Directions For Use
Installing the Batteries
1. Remove the Battery Cover by pushing the cover
in the direction of the arrow on the cover.
2. Insert two AAA batteries. Do not use
rechargeable batteries in this thermometer.
Ensure that batteries are installed in the proper
polarity orientation before use. Failure to observe
these precautions can result in the thermometer
overheating. Reattach the Battery Cover.
• Requires 2 AAA batteries (not included).
• Do not mix old and new batteries.
• Do not mix alkaline, standard, or rechargeable batteries.
• Non-rechargeable batteries are not to be recharged.
• Rechargeable batteries are only to be charged under adult supervision.
• Rechargeable batteries are to be removed from the thermometer before
being charged.
• Different types of batteries or new and used batteries are not to be mixed.
• Batteries are to be inserted with the correct polarity.
• Exhausted batteries are to be removed from the toy.
• The supply terminals are not to be short-circuited.

10
Directions For Use
Body Temperature Measurement
Ensure that the Toggle Switch is set to the body
temperature setting.
1. Press the Trigger to turn on the thermometer.
The LCD Display will turn on.
2. Point the thermometer at the forehead of the
person whose temperature is being taken.
Keep the thermometer 1–2 inches (3–5 cm)
from the target’s forehead.
3. Press and hold the Trigger to measure the target’s
body temperature. Release the trigger when the
temperature reading is displayed.
The best way to determine your normal temperature
range is to use the thermometer when feeling well.
Record readings twice a day (early morning and late
afternoon). Take the average of the two temperatures
to calculate normal oral equivalent temperature.
A child’s normal temperature can be as high as 99.9°F or as low as 97.0°F. Remeasure
with a standard digital thermometer for confirmation, especially on infants.
Fever Guidance
Fever Guidance helps you to better understand the meaning of your child’s
temperature with the color indicated on the display. The screen displays green if no
fever, orange when the temperature is slightly elevated and a red alert for fever.
Color RANGE Reading Meaning
Green <99.5 °F/37.5 °C– Normal
Orange <99.68 °F/37.6 °C– 100.4 °F/38 °C Slightly elevated
Red >100.5 °F/38.1 °C Possible high fever

11
Memory View
This thermometer’s memory feature can record up to 32 body temperature
readings. To access the recorded readings:
1. Press the Trigger to turn on the thermometer.
2. Press the “+” or “–” buttons to scroll through the
recorded temperature readings in order.
Switching Between Body and Temperature Readings
When reading body temperatures, the thermometer should be set to body
temperature mode. Otherwise, the thermometer should be set to object
temperature mode. To switch between the two modes, press the Mode Button.
NOTE: This thermometer cannot measure the internal temperature of food.
Turning the Sound On or Off
1. Press and hold the Mode Button for 5 seconds.
2. Press the Mode Button until “F4” is displayed.
3. Press the “+” or “–” Button to turn the sound on or off.
4. Press the Mode Button to confirm the setting.
Celsius/Fahrenheit Switch
1. Press and hold the Mode Button for 5 seconds.
2. Press the Mode Button until “F1” is displayed.
3. Press the “+” or “–” Button to switch between Celsius and Fahrenheit.
4. Press the Mode Button to confirm the setting.
High Temperature Indicator Function
This thermometer has a high temperature indicator function. When the measured
body temperature is above 100.4° F/38° C, the thermometer will beep six times
and the LCD Display will show the high temperature symbol. The LCD Display’s
backlight will also change color depending on the measured temperature:
• Green: Below 99.5° F/38° C, which indicates that the measured
temperature is normal.
• Orange: Above 99.68° F/37.6° C–100.4° F/38° C, which indicates that the
measured temperature is slightly high (consult your medical provider).
• Red: Above 100.5° F/38.1° C, which indicates that the measured
temperature is high (consult your medical provider).
Directions For Use

12
Setting the High Temperature Alert Value
You can adjust the temperature at which the thermometer will alert you that a high
temperature reading has been measured (NOTE: This function only works for body
temperature readings):
1. Press and hold the Mode Button for 5 seconds.
2. Press the Mode Button until “F2” is displayed.
3. Press the “+” or “–” Button to increase or decrease the alert temperature.
Press and hold the “+” or “–” Button to increase or decrease the
temperature faster.
4. Press the Mode Button to confirm the temperature value.
Setting the Temperature Deviation Alert Value
If you find that your thermometer’s measurements do not exactly match another
thermometer’s measurements, you can use adjust the thermometer’s temperature
deviation value to help calibrate your thermometer by adjusting the deviation in
0.1° C intervals:
1. Press and hold the Mode Button for 5 seconds.
2. Press the Mode Button until “F3” is displayed.
3. Press the “+” or “–” Button to increase or decrease the temperature deviation.
4. Press the Mode Button to confirm the temperature value.
Directions For Use

13
Troubleshooting
Problem Solution
LCD Display “LO” or “HI”
Breeze, water, sweating, cosmetic on forehead may affect
measurement.
Check deviation value setting. Defaulted value is 0.8° C.
While if the teasting environmental temp changes so enormously or
if the trmometer is used directly from high-temp object to very low-
temp one, the measurement difference will happen. The thermometer
should be kept in a relative stable environment for 10 minutes to get
heat balance before stating a new measurement.
Ensure measurement distance is 3 cm to 5 cm
No response when pressing
measurement button
Take out and reassemble battery
Check if the thermometer is under menu setup. In procedure of menu
setting, thermometer is unable to measure and therfore no response.
No display or display Error Take out battery and install battery again.
No beeper Check if beeper is switched off.
Shut off right after switching on Check battery level or take out and install the battery again.
Symbols Definitions
BF type applied part
Refer to operation manual
Cautions, please refer to attached documents
Level of protecting against liquid inlet
Manufacturer
Date of manufacture
European union representative
Serial number
Separate collection
Keep dry
Keep away from sunlight
Device used within the Magnetic Resonance (MR)
environment is prohibited.

14
Care & Cleaning
Battery Disposal
Follow local regulations for disposing of the thermometer’s batteries.
Cleaning
Temp-A-Sure Thermometer is a non-critical Reusable Medical Equipment (RME)
device. Please clean and disinfect the housing and lens of this device before and
after each use. To clean and disinfect this device, please read and understand these
instructions. When using, cleaning, and storing this thermometer, be sure not to
damage the sensor.
1. Gently wipe the sensor with a clean cotton swab.
2. Gently wipe the LCD Display and the exterior of the thermometer with a soft,
clean cloth.
3. Use a soft cotton cloth moistened with water or alcohol to gently wipe the
thermometer. Never submerge the thermometer in liquid, place it in an
autoclave device, or subject it to harsh solvents or abrasives.
4. This thermometer is a non-contact thermometer, so disinfection is not
required before use. To disinfect the thermometer, wipe the thermometer with
70% isopropyl alcohol wipes for at least 1 minute.
5. Allow the device to dry for at least 10–15 minutes after cleaning before using
the thermometer.
Storage
• Store in a cool, dry, well-ventilated place. Avoid direct sunlight.
• Do not store in a location colder than 68° F/20° C or hotter than 131° F/55° C.
• Do not store in a location with a relative humidity greater than 93%.
• If you are not planning to use the thermometer for a long time, remove the
battery and cover the cap.

15
Manufacturer’s Declaration of the EUT
Guidance — Electromagnetic Emissions
The Infrared thermometer is intended for use in the electromagnetic environment
specified below. The customer or the user of Infrared thermometer should assure
that it is used in such an environment.
Emissions
Test Compliance
Electromagnetic
Environment - Guidance
RF emissions
EN 55011 Group 1
The Infrared thermometer uses RF energy only for its
internal function. Therefore, its RF emissions are very
low and are not likely to cause any interference in nearby
electronic equipment.
RF emissions
EN 55011 Class B
The Infrared thermometer is suitable for use in all
establishments,
Harmonic emissions
IEC 61000-3-2 N/A
Voltage fluctuations /
flicker emissions
EN 61000-3-3
N/A
Guidance and manufacturer’s declaration – electromagnetic emission –
for all EQUIPMENT AND SYSTEMS

16
Manufacturer’s Declaration of the EUT
Guidance And Manufacturer’s Declaration – Electromagnetic Immunity
Immunity
Test
EN 60601
Test Level
Compliance
Level
Electromagnetic
Environment -Guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 8 kV contact
±2kV, ±4kV, ±8kV, 15kVair
± 8 kV contact
±2 kV, ±4kV, ±8kV, 15kVair
Electrostatic
transient/burst
IEC 61000-4-4
± 2 kV for
power supply lines
± 1 kV for
input/output lines
N/A
Surge
IEC 61000-4-5
± 1 kV differential
mode
± 2 kV common mode
N/A
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips,short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
0 % UTfor 0.5 cycle
At 0°, 45°, 90°, 135°,
180°, 225°, 270°
and 315°
0 % UT(60 % dip in UT)
for 1 cycles
Single phase: at 0°
70 % UT(30 % dip in UT)
for 25/30 cycles
Single phase: at 0°
0 % UT(>95 % dip in UT)
for 5 sec
N/A
Mains power quality should
be that of a typical commercial
or hospital environment.
If the user of the Infrared
thermometer requires
continued operation during
power mains interruptions,it is
recommended that the Infrared
thermometer be powered from
an uninterruptible power
supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical commercial
or hospital environment.
Note: UTis the AC mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration – electromagnetic immunity –
for all EQUIPMENT and SYSTEMS

17
Manufacturer’s Declaration of the EUT
Immunity
Test
IEN 60601
Test Level
Compliance
Level
Electromagnetic
Environment - Guidance
Conducted
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
6 Vrms in ISM and
amateur radio bands
between 0, 15 MHz
and 80 MHz
10 V/m
80 MHz to 2.7 GHz
385MHz-5785MHz
Test specifications
for ENCLOSURE PORT
IMMUNITY to RF
wireless communication
equipment
(Refer to table 9 of
IEC 60601-1-2:2014)
N/A
10 V/m (E1)
385MHz-5785MHz
Test specifications
for ENCLOSURE PORT
IMMUNITY to RF
wireless communication
equipment
(Refer to table 9 of
IEC 60601-1-2:2014)
Portable and mobile RF
communications equipment
should be used no closer to any
part of the infrared thermometer
including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of
the transmitter.
Recommended
Separation Distance:
Where pis the maximum output
power rating of the transmitter
in watts (W) according to the
transmitter manufacturer and d
is the recommended separation
distance in metres (m).b
Field strengths from fixed
RF transmitters, as determined
by an electromagnetic site
survey,ashould be less than
the compliance level in each
frequency range.b
Interference may occur
in the vicinity of equipment
marked with the
following symbol:
Note: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic is affected by absorption and reflection from
structures,objects and people.
aThe ISM (industrial, scientific and medical) bands between 150 kHz and 80 MHz are 6,765 MHz to 6,795 MHz; 13,553 MHz to
13,567 MHz; 26,957 MHz to 27,283 MHz; and 40,66 MHz to 40,70 MHz. The amateur radio bands between 0,15 MHz and 80 MHz
are 1,8 MHz to 2,0 MHz, 3,5 MHz to 4,0 MHz, 5,3 MHz to 5,4 MHz, 7 MHz to 7,3 MHz, 10,1 MHz to 10,15 MHz, 14 MHz to 14,2
MHz, 18,07 MHz to 18,17 MHz, 21,0 MHz to 21,4 MHz, 24,89 MHz to 24,99 MHz, 28,0 MHz to 29,7 MHz and 50,0 MHz to 54,0 MHz.
bField strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios,
amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the
electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured
field strength in the location in which the Infrared thermometer is used exceeds the applicable RF compliance level above, the
Infrared thermometer should be observed to verify normal operation. If abnormal performance is observed, additional measures
may be necessary, such as re¬orienting or relocating the Infrared thermometer.
cOver the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
d = [ ] √
P
E1
7
d = [ ] √
P
E1
3.5
d = [ ] √
P
V2
12
d = [ ] √
P
V1
3.5
800 MHz to 2.7 GHz
80 MHz to 800 MHz

18
Manufacturer’s Declaration of the EUT
Rated
maximum
output of
transmitter
(Watts)
Separation distance according to frequency of transmitter (meters)
150 kHz
to 80 MHz
outside ISM
amateur
radio bands
80 MHz
to 800 MHz
in ISM
and amateur
radio bands
80MHz
to 800 MHz
800 MHz
to 2.7 GHz
0.01 N/A N/A 0.035 0.07
0.1 N/A N/A 0.11 0.22
1N/A N/A 0.35 0.70
10 N/A N/A 1.10 2.21
100 N/A N/A 35 70
For transmitters rated at a maximum output power not listed above the recommended separation distance din metres (m) can be
estimated using the equation applicable to the frequency of the transmitter, where Pis the maximum output power rating of the
transmitter in watts (W) according to the transmitter manufacturer.
Note: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic is affected by absorption and reflection from
structures,objects and people.
d = [ ] √
P
E1
3.5
d = [ ] √
P
V2
12
d = [ ] √
P
V1
3.5
Recommended Separation Distances Between Portable and
Mobile RF Communications Equipment and the Infrared Thermometer
The Infrared thermometer is intended for use in an electromagnetic environment
in which radiated RF disturbances are controlled. The customer or the user of the
Infrared thermometer can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment
(transmitters) and the Infrared thermometer as recommended below, according to
the maximum output power of the communications equipment.
d = [ ] √
P
E1
7
Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM-
for ME EQUIPMENT and ME SYSTEMS

19
The Breathe Pure Temp-A-Sure is covered by a 90-day money-back guarantee. If you are not 100% satisfied
with your product, return the product and request a replacement product or refund. Proof of purchase is required.
Refunds will include the purchase price, less processing and handling. Follow the instructions in the Return Policy
below to request a replacement or refund.
Replacement Guarantee Policy
Our products, when purchased from an authorized retailer, include a 1-year replacement guarantee if your product
or component part does not perform as expected, the guarantee extends only to the original purchaser and is not
transferable. If you experience an issue with one of our products within 1 year of purchase, return the product
or the component part for replacement with a functionally equivalent new product or part. The original proof
of purchase is required, and you are responsible to pay to return the unit to us. In the event a replacement unit
is issued, the guarantee coverage ends six (6) months following the receipt date of the replacement unit or the
remainder of the existing guarantee, whichever is later. Tristar reserves the right to replace the unit with one of
equal or greater value.
Return Policy
If, for any reason, you would like to replace or return the product under the money-back guarantee, your order
number can be used as the return merchandise authorization number (RMA). If the product was purchased in
a retail store, return the product to the store or use “RETAIL” as the RMA. Return your product to the address
provided below for a replacement, which will incur no additional processing and handling fees, or for the refund
of your purchase price, less processing and handling. You are responsible for the cost of returning the product.
You can locate your order number at www.customerstatus.com. You can call customer service at 973-287-5109
or email [email protected] for any additional questions. Pack the product carefully and include in the
package a note with (1) your name, (2) mailing address, (3) phone number, (4) email address, (5) reason for return,
and (6) proof of purchase or order number, and (7) specify on the note whether you are requesting a refund or
replacement. Write the RMA on the outside of the package.
Send the product to the following
return address:
Breathe Pure Temp-A-Sure
Tristar Products
500 Returns Road
Wallingford, CT 06495
If the replacement or refund request has not been acknowledged after two weeks, please contact Customer
Service at 973-287-5109.
Refund
Refunds requested within the money-back guarantee timeframe will be
issued to the payment method used at purchase if the item was purchased directly from Tristar. If the item was
purchased from an authorized retailer, proof of purchase is required, and a check will be issued for the item and
sales tax amount. Processing and handling fees are non-refundable.
90-Day Money-Back Guarantee

Distributed by Tristar Products, Inc.
Fairfield, NJ 07004
© 2020 Tristar Products, Inc.
Made in China
BP-TAS_IB_TP_ENG_V2_200903
This product has been manufactured
to the highest standards.
Should you have any questions,
our friendly customer service staff
is here to help you.
Visit us at www.TristarCares.com,
email us at
[e-mail],
or call us at 973-287-5109
Temp-A-Sure