PACOM KRT01 User manual

Please read this manual before use!
Infrared thermometer
KRT01
User's Manual

1. Summary of Infrared Thermometer
Thank you for choosing our Infrared Thermometer. The KRT01
Infrared Thermometer is used to measure an objects temperature
Simply aim the unit probe toward the surface to obtain a quick and
accurate temperature. To ensure proper use, please be sure to read
this user manual carefully, paying close attention to the safety
precautions.
Please keep these instructions on the side for easy checking.
Basic principles:
All objects above absolute zero temperature emits certain
percentage of infrared radiation energy based on its temperature.
The amount of the radiation energy and the distribution of the
wavelength have avery close relationship. When a human
forehead’s temperature in 36-37℃, it emits wavelength 9-13um of
infrared radiation. Based on this principle, according to the
relationship between surface forehead temperature and human
forehead’s temperature, we can measure the human forehead’s
actual temperature through measuring surface forehead
temperature.
2. Safety precautions
Warning
Use of this thermometer is not intended as a substitute for
consultation with your physician. It is dangerous to perform a
self-evaluation and self-treatment based on the measuring
result. Be sure to follow doctor’s instruction.
Keep the thermometer out of reach of children. Should a child
accidental swallows the battery or other component, please
consult the doctor at once.
Don’t throw the battery into fire.
- 1 -
Not recommended for use for children under 2 years of age

Notice
The device is a precision instrument, don’t drop or impose
any vibration or impact on the thermometer.
Do not touch the lens of the probe with your fingers and do
not dissemble the device by yourself.
Before measuring forehead temperature, make sure the
hair removed, sweat dried.
After you do some exercise, eating or bathing, you should
stay still, indoors for about 30 minutes before measurement.
To make the measurement data reliable and stable, when
ambient temperature varies a lot, the thermometer should be
placed indoors for 30 minutes before using.
Do not measure the sites of scarred tissue or tissue
compromised by skin disorders
Do not measure the site of forehead temperature if patient
has trauma on forehead.
Do not measure if a patient is treated with certain drug
therapies.
Do not immerse the device into water or any other liquid,
and no direct sunlight exposure.
Do not use a mobile or mobile or cordless hone near the
thermometer when measuring.
- 2 -

1) Don’t use this thermometer for other purposes.
2) It is forbidden to leave the product exposed to any chemical
solvent, direct sunshine or high temperature.
3) Don’t expose the thermometer to direct sunlight for a long time
so as not to damaged the battery.
4) Do not measure while talking on the phone.
5) Please report to MANUFACTURER if any unexpected operation
or events occur.
3. Intended use
This thermometer is intended to measure non-contact
forehead temperature at home or hospital,
including anyone, such as infants, children and adults.
Not recommended for use for children under 2 years of age
In order to ensure the accuracy of measurement data, please
don’t take measurement of body temperature in strong electro-
magnetic interference environment (such as microwave, high
frequency equipment operation environment).
Do not disassemble, repair, or modify the unit.
Don't touch the battery output when measuring.
The thermometer must be stored according to the technical
specifications.
The materials (ABS) of expected contact with the patient have
passed the ISO 10993-5 and ISO 10993-10 standard test, no
toxicity, allergy and irritation reaction. These are compliant
with the MDD require-ments. Based on the current science and
technology, other potential allergic reactions are unknown.
The patient can measure, read data and replace battery under
normal circumstances and maintain the device and its
accessories according to the user manual.
Recommendations
- 3 -

NOTE: The normal temperature and difference between the
different body parts is individual.
4. Temperature measurement mode
and range description
The infrared thermometer has the following measurement mode:
1) Forehead temperature measurement mode -- measure the skin
surface of human forehead’s temperature accurately, take the
place of a traditional mercury thermometer and electrical
thermometer.
2) Object temperature measurement mode ‒ you can measure the
surface temperature of object, such as bathwater and milk
temperature etc.
Normal temperature
Normal forehead temperature range for different ages
Measuring position
Normal temperature (℃)
Normal temperature (℉)
Anus
36.6-38.0
97.9-100.4
Oral
35.5-37.5
95.9-99.5
Armpit
34.7-37.3
94.5-99.1
Forehead
35.8-38.0
96.4-100.4
Ages
Normal temperature (℃)
Normal temperature (℉)
0-2 years old
36.4-38.0
97.5-100.4
3-10 years old
36.1-37.8
97.0-100.0
11-65 years old
35.9-37.6
96.6-99.7
＞65 years old
35.8-37.5
96.4-99.5
- 4 -

5. Feature
Precise non-contact measurements
User selectable ℃ or ℉
Set alarm temperature value
Automatic data hold and auto power save
Automatic selection range and display resolution 0.1℃ (0.1℉)
3 colors backlight
2 measurement mode: Forehead and surface mode
1. IR sensor
3. Mode selection
5. UP button
7. Measurement Trigger
2. LCD display
4. Down button
6. Mode button
8. Battery cover
6. Overall description
- 5 -

【LCD display description】
7. Operation Instruction
【Preparation】
1) Check battery
Replace the batteries to ensure power supply if there is a low
voltage icon
2) Check sensor
If it becomes dirty, please clean it. (The cleaning method see
chapter 8 Care and Cleaning
If the sensor’s lens is damaged, please stop using.
3) Check thermometer
When you press the [Power/Scan] button, the system will have self
testing of software and hardware. If there are problems, LCD will
display "Err" symbol. Check if the sensor laser is dirty, damaged
4) Accuracy of unexpected fluctuations in ambient temperature
may decrease the measurement results.
5) If you want measure forehead temperature, clean forehead and
arrange hair, make sure the forehead is naked and clean, in order to
ensure the accuracy of measurement.
- 6 -

1) Advice for the first use
For stable and reliable results, it is essential to check the infrared
thermometer, as follows:
2 ）U s e
1. Install batteries
【Instruction for use】
1st step: Take the temperature of a person using a conventional thermometer, you will get 37.5 ℃
(99.5℉) for instance.
2nd step: Take the temperature of the same person using the device keeping the 3 to 5cm distance
between the thermometer and forehead (take care to remove any obstacle which could
alter the measurement (hair, perspiration ….). If you get 37.5 ℃(99.5℉), the device is
properly set and ready for use.
If you get a lower temperature such as 36.4℃(97.5℉), your difference is 1.1℃(2.2℉). You
should adjust the temperature on the device and add the difference, i.e.1.1 ℃(2.2℉).
To do it, press the MODE button for 2 seconds, the screen displays F1, press MODE button
again until you get F3, press UP button in order to add the difference (in our example 1.1 ℃
(2.2
℉
).
3rd step:
To check, take the temperature again using the product.
2. For the first use or when inserting new batteries, please wait
about 10 minutes for the apparatus to warm up.
3. If the device is not used for a long time, once you turn it on
again, the device will test the room temperature first and will delay
turning on for one or two seconds.
4. Select body mode, aim towards the forehead, form distance of
5cm(2in), press the measuring key, the temperature is displayed
immediately, accompanied by a beep sound. Making sure there is
no hair, perspiration, cosmetic or cap covering on the forehead.
- 7 -

5.If the measurement temperature is 38.0℃ or more (can be setting,
refer to sub-clause 3)), the sound should be “be-be-be-be-be” 5
rapid sounds.
TEMPERATURE TAKING HINTS
- Before taking the temperature, please remove forehead hair to prevent
measured deviation.
- The sweat on head or cosmetic can affect the accuracy of measurement, please
maintain the cleanness of the forehead when measuring.
- Don’t use the thermometer outdoors.
6. Select object mode for measuring room temperature, surface
temperature etc.
TEMPERATURE TAKING HINTS
- For heat-insulated object, please don’t measure the surface.
- For hot liquid, please do not directly measure the surface, because the hot steam
fog can condense in the sensor lens and cause the measurement deviation.
- 8 -

3）Setting operation
Mode code Function Operation step
1 F1 Set ℃/℉scale Press MODE button for 2 seconds, the screen
will display F1 on the bottom right, press UP or
DOWN button can change temperature unit
for℃or℉.
2 F2 Set alarm temp. Press MODE button for 2 seconds, the screen
display F1, press MODE button to get F2,
select UP to increase the threshold by 0.1℃
(0.1℉), DOWN to reduce it by 0.1℃(0.1℉). The
alarm threshold default value is 38.0℃(100.4℉).
3 F3 Set difference Press MODE button for 2 seconds, the screen
display F1, press two times to get F3, select
UP to increase the difference by 0.1℃(0.1℉),
DOWN to reduce it by 0.1℃(0.1℉). In the case of
seasonal or environmental changes a verification and
adjustment should be carried out.
Note: This function is only effective body.
4 F4 Set buzzer on/off Press MODE button for 2 seconds, the screen
display F1, press 3 times to get F4. Select UP
to turn on the buzzer, press DOWN to stop it.
- 9 -

5 Measurement mode There are 2 measurement modes for this
device. That is forehead, surface. It is able to
take the body temperature of human beings,
take the temperature of an area or an object, a
food, a liquid or a room.
Forehead
mode
Put the mode selection button on
the left, measurement range 32.0
to 43.0℃(86.0 to 109.4℉).
Surface
mode
Put the mode selection button on
the right, measurement range 0 to
100℃(32.0 to 212.0℉).
6 3 colors backlight In body mode, the device is able to judge
whether a fever or not by different color of
backlight:
32.0 to 37.4℃(86.0 to 99.3℉) – Green
37.5 to 37.9℃(99.5 to 100.2℉) – Orange
38.0 to 43.0℃(100.4 to 109.4℉) – Red
In surface mode, the backlight always keeps
green.
7 Data memory Date memory automatically after temperature
measurements, which will display at the right
corner of LCD. Press UP or DOWN button to
display the last temperature measurement.
- 10 -

-- Range of alarm temperature
When into the “F-2” mode, the range of settable alarm tempera-
ture is from 37.6℃(99.7℉) to 43.0℃(109.4℉).
-- Range of temperature difference
When into the “F-3” mode, the range of settable temperature
difference is from 5℃(9℉) to -5℃(-9℉).
Note: F-3 mode is only for professional doctor and nurse use!
--Taking Temperature in Forehead Temperature Mode (Adjusted
Mode)
1. Setup the measurement mode to “Body mode” (the setup step
see the above “2) Function Setup mode”;
2. Make sure the distance between thermometer and forehead is
3-5cm, and press the button of [Power/Scan] directly to measure
the forehead temperature .
3. When you hear one beep sound, the LCD will show the result.
NOTE:
1. When measuring, if the environment exceed the 10-40℃ range
will be showing Err;
2. If the measured temperature result is < 32.0℃, the LCD will be
showing Lo;
3. If the measured temperature result is >43.0℃, the LCD will be
showing Hi;
4. If the measured temperature result is ≥38.0℃, the buzzer will be
send out “Beep—Beep—Beep”, a long one and two short ones.
5. We recommend measurement for 3 times to reference, and keep
the interval between the two measurements by 5 minutes at least.
4）Temperature measuring
TEMPERATURE TAKING HINTS
- Before take the temperature, please fix the forehead
hair to prevent measured deviation.
- The sweat on head or cosmetic can affect the accuracy
of measurement, please maintain the cleanness of the
forehead when measuring.
- It is normal that there may be temperature difference
depending on various skin types and color, since different
skin type will reflect different voltage of infrared ray.
- Don’t use the thermometer outdoors.
- 11 -

--Taking Temperature in Surface Temperature Mode (Direct Mode)
1. Setup the measurement mode to “Surface mode” (the setup
step see the above “2) Function Setup mode”;
2. Aim the probe tip at the object which will be measured.
3. Press [Power/Scan] button, then the measurement completed.
It will show the measurement data after a “bi” sound.
4. If the measured temperature is higher than 100℃ , display “Hi”.
If the measured temperature is below 0℃,display “Lo”.
5）Automatic shutdown
If you do nothing after the temperature measurement completed
and 15 seconds later, the thermometer will automatically
shutdown.
6) Memory function
In the power-on state, press the Up/Down button into memory
query mode, the LCD will be showing the recorded values or “ ----“
symbol if not record accompanied with memory M symbol. The
KRT01 can restore up to 99 sets data. the query interface can
display memory serial number, body mode and recorded tempera-
ture values.
Remark: The temperature result of surface mode can not be saved.
And the abnormal body temperature result can not be saved too
(such as Lo, Err or Hi).
7) Backlight function
The backlight will be according to the different measuring
temperature to lighting different color. The detailed as below
table:
TEMPERATURE TAKING HINTS
- For heat-insulated object, please don’t measure the
surface.
- For hot liquid, please do not directly measure the
surface， because the hot steam fog can condense in the
sensor lens and cause the measurement deviation.
Measuring temperature
Backlight
Lighting time
< 37.5℃
Green backlight
7s
37.5 to 37.9
℃
Orange backlight
7s
≥
38.0℃
Red backlight
7s
Remarks: This specification of this table only for the factory default state. If the user into the setup
mode to setting the orange or red backing temperature, then will compliance with the setting result.
- 12 -

Notice:
Probe tip (lens is a most precise part in the thermometer. Please
keep clean and entirety in order to assure the accuracy of figure.
The probe tip and lens are the most delicate part of the
thermometer. It has to be clean and intact to ensure accurate
readings.
If the thermometer is ever accidentally dropped, clean the probe
and lens as follows:
Very gently wipe the surface with a cotton swab or soft cloth
moistened with alcohol. After the alcohol has completely dried out.
If the lens is damaged, contact the distributor. Clean the unit
body:
Use a soft, dry cloth to clean the thermometer display and unit
body.
If very dirty, use a soft with alcohol to cleaning.
8. Care and cleaning
8) Restore the factory default function
Press the [Setup] button for 5s to restore the factory default status.
The factory default setup is “℃” and “Body measurement” mode.
9) Battery installment and replacement
1. When the quantity of electric charge is not sufficient, the icon of
low battery will appear on the lower part of the screen. Though the
battery still can be used, it would be perfect to replace it.
2. When the quantity of electric charge of the battery is lower than
the minimal value, “Lo” symbols will be displayed on the screen,
and battery icon flashes and the sound of “Beep” is sent out.
Unless you change a new battery, you cannot use the thermometer
to conduct measurement.
3. Take out the old battery: Open the battery cap; put 2 new AAA
batteries on with correct cathode direction into the battery seat.
• Please take out the battery if the device is not used for
long periods of time.
• Please don’t put the battery in a fire.
To protect the environment, dispose of empty battery at your
retail store or at appropriate collection sites.
- 13 -

1) Don’t put the thermometer under the sunshine, high
tempera-ture and moist environment or someplace where it may
be exposed to fire and to vibration.
2) Take out the battery if the device isn't in use for a long time.
NOTES:
Do not use abrasive cleaners.
Don’t use other non-recommended methods
Non-waterproof, don’t use the abrasive cleaner to clean the
1) The user must not attempt any repairs to the device or any of its
accessories. Please contact the retailer for repair.
2) Opening of the equipment by unauthorized agencies is not
allowed and will terminate any claim to warranty.
product, don’t drop the thermometer in water or other liquid.
9. Maintenance
WARNING: No modification of this equipment is allowed!
10. Calibration
The thermometer is initially calibrated at the time of
manufacture. If this thermometer is used according to the
instructions, periodic re-adjustment is not required.
11. Storage
Only use original accessories. Check that the contents of the
delivery are complete.
12. Accessories
Quantity
Parts
1pc
KRT01 device
- 14 -
1pc User Manual

13. Trouble-shooting
Troubles or error
message
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󾋺󾋷

󽦁





󽦂

󾋺󾋷


Checklists or situation
󾋶
󾋶


󽦂
Countermeasures or solution

- 15 -

14. Specifications
*The above specifications are subject to change without prior notice.



















KRT01

󾋺󾋹 (NOT INCLUDED)
󾋷󾋺
󾋷󾋸󾋷󾋸
󾋸󾋷󾋻󾋷󾋸󾋼󾋿󾋼󾋾󾋷󾋸󾋷󾋽
󾋹󾋼󾋼󾋷󾋩󾌀󾋼󾋾󾋷󾋸󾋷󾋽
󾋸󾋻󾌀󾌀󾋼󾋻󾋼
󾋸󾋻󾋼󽧐
󾋪󾋺󾋿
󾋹󾋹



󾋺󾋹󾋷󾋻󾋺󾋷
󾋷󾋸󾋷󾋷

󾋷󾋹󾋺󾋼󾋼󾋻󾋹󾋷
󾋷󾋺󾋺󾋹󾋷󾋺󾋼󾋻󾋻󾋹󾋸󾋻󾋺󾋷
- 16 -

15. Standard list
Kross Direct declares that KRT01 complies with following
applicable standards:
󾌀󾋿󾋷
󾋸󾋷󾋻󾋸
󾋽󾋷󾋽󾋷󾋸󾋸
󾋽󾋷󾋽󾋷󾋸󾋸󾋹
󾋽󾋷󾋽󾋷󾋸󾋸󾋽
󾋽󾋷󾋽󾋷󾋸󾋸󾋸󾋸
󾋸󾋹󾋻󾋾󾋷󾋼
󾋿󾋷󾋽󾋷󾋸󾋹󾋼󾋽
󾋽󾋹󾋺󾋷󾋻
󾋽󾋹󾋺󾋽󾋽
󾋸󾋷󾌀󾌀󾋺󾋸



󾋸

󾋸󾋹



󾋸󾋸󾋸




󾋼



󾋸

󾋹󾋼󾋽



󾋸󾋽


- 17 -





󾋹󾋷󾋷󾋹󾌀󾋽

󾌀󾋺󾋻󾋹󾋹󾋷󾋷󾋾󾋻󾋾󽦁




󾍵
󾋸󾋹󾋼
󽦁
󾋸󾋼󾋷
Kross Direct
󾋹󾋹
16. Disposal
17. Normalized symbols
If you have any queries, please refer to the local authorities
responsible for waste disposal.
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18. EMC DECLATION
1) Wireless communications equipment such as wireless home
network devices, mobile phones, cordless telephones and their
base stations, walkie-talkies can effect this equipment and should
be kept at least a distance d=3.3m away from the equipment. (Note:
As indicated in Table 6 of IEC 60601-1-2:2007 of ME EQUIPMENT, a
typical cell phone with a maximum output power of 2W yields
d=3.3m at an IMMUNITY LEVEL of 3V/m).
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96-100 Carrier Drive
Etobicoke ON M9W 5R1
www.krossdirect.ca