Truly Instrument Ltd. TET-380 User Manual

Rev.00 20131023

    the value.

3. Switch to other setting item:

    Press the "SET" key to switch to other item.

    F-01: Offset value for body mode(-2.0~+2.0).

    F-02: Offset value for surface mode(-2.0~+2.0).

    F-03: Temperature Unit (

O

C/

O

F).  

    F-04: Delete records(Yes,No)

4. Save setting value.

    Pressing the "SET" key for 3 seconds to save 

    the value and exit setting mode. If F-04 value is

    "YES", The thermometer will be delete all records.

- 1-

- 2-

- 3-

-4-

O

F=1.8x

O

C+32

Cautions ..................................................2
Special Features .....................................2
Measurement Principle ...........................2
Product scope .........................................3
The component of product ......................3
Setting .....................................................3

O

C / 

O

F unit conversion formula ...............4

Method of measurement .........................4
Connect iOS device via Bluetooth ..........5
Memory Function ....................................5
Replacing the Batteries ...........................6
Cleaning and Care ..................................6
Display Message .................................... 7
Product Specifications .............................8

Contents

1. Pressing "Power" and display and showen the last 

    records.

2. Pressing the "MEM" key to switch record shows 

    upper

    * LCD display test records and record number.

3. Switch mode

    * Pressing the "MODE" key to switch MODE.

1. Use a soft, dry cloth to clean the exterior of the

    thermometer.

2. Keep the thermometer away from direct sunlight, 

    dust and contamination environment.

3. Store the thermometer in normal room 

    temperature, or within 10-40

o

C.

4. Don't touch with the finger.

5. Can use less than 75% of the rubbing alcohol to 

    clean the lens.

- 5-

- 6-

- 7-

- 8-

TET-380

±0.3

O

C

Project

5~10cm

16~35

O

C

±0.4

O

C

10~40

O

C

LCD display
＜2.2V±0.3
0.1

O

C

50 Group memory

O

C , 

O

F

-20

O

C~+50 

O

C

10

O

C~40

O

C

1 minute after not being used

158.8×86.6×37.4 mm
About 93g (Not including batteries)

2 x AA

Measuring type
Measuring mode
Measuring distance

Accuracy

Memory

Automatic shutdown

Storage temperature

Work surrounding

Unit

Display resolution

Low voltage tip

Indicator Functions

Battery
Size
Weight

Content

Infrared measuring
Surface/body temperature

32~42.2

O

C

20~32

O

C

42.2~60

O

C

Measuring

Surrounding

Accuracy

Products use battery by 2, when a battery symbol 

appears and flash in the screen, and replace the 

battery as soon as possible.

• Note:

1. Open the battery cover to 

    replace batteries, and 

    place the battery is the 

    location of the negative 

    electrode correctly.

2. If not use, please take out 

    the battery so as to protect 

    instrument.

Pull and open 

the battery cover 

from then on

    (2) Pressing and holding the "Measure" key and

         move thermometer scaning forehead.

    (3) Release the "Measure" key to finish 

         measurement and display the result on LCD.

    (4) Turn off: The thermometer will trun off 

         automatically without use for 1 minute.

• Note:

The correct method of use is the key to test the 

accuracy. Please follow these instructions, so as to

avoid the infrared measurement on the surrounding.

1. Testing temperature, as the showing in the figure, 

    instrument and the distance from the forehead 

    suggested in 5cm to 10cm.

2. Keep the body's temperature as the same as the 

    surrounding.

3. It should be avoided cold and any disease of cool 

    down the temperature.

4. Keep the Instrument's temperature  as the same 

    as the surrounding.

5. Forbidden to use this instrument in the strong 

    sunshine place.

6. Measure suggestion: 3 times or so, every time 

    when to display up to a set of data shall prevail.

5~10cm

1. Pressing "Power" and display.

2. Press "MODE" key to select temperature 

    measurement mode (body or surface) :

    (1) Thermometer is straight  to the forehead, and 

         distance is 5~10cm.  

Power/Measure

Cranium

Display 

message

Situation

Solution 

Allow the  thermometer 

remain in room 

temperature (10-40

O

C) 

for 30 minutes. 

Ambient temperature 

is out of operating 

range (10-40

O

C)      

Sensor error

Please contact with the 

customer service.

Please contact with the 

customer service.

Temperature measured 

is higher than normal 

human temperature 

range

(Body above 42.2

O

C; 

Surface above 60

O

C)

Check the measured 

object and take a 

new measure.

Temperature measured 

is lower than normal 

human temperature

range (Body below 32

O

C; 

Body below 20

O

C) 

Check the measured 

object and take a 

new measure.

Low battery             

Replace batteries.

Memory error 

For measurement of body and surface temperature.

Back

Front

1. Pressing the “SET” Key for 3 seconds, 

    The thermometer will be turn on and enter the 

    setting mode, the LCD display F-00 and alarm 

    temperature value.

2. Modify the setting value

    Pressing the "MODE" or "MEM" key to change 

Battery cover

Body

Surface

LCD

Memory

Mode

Set

　　

Thank you for purchasing the non-contact 

electronic thermometer, Please read through this 

manual before using the product. 

1. Do not drop or shock the unit.

2. Do not immerse the unit into water.

3. Keep the unit out of reach of children.

4. Avoid touching the lens with bare hand.

5. Do not use in areas with strong electromagnetic     

    interference.

6. Consult your physician if the reading is out of normal

    body temperature range.

7. Remove the batteries from the thermometer if the

    unit will not be used for an extended period of time.

    This will prevent battery leakage causing damage

    to the thermometer.

8. If the unit is not working properly, please contact

    customer service.

9. Do not disassemble the unit, Open the battery     

    cover only when replacing batteries.

1. Measurement range: Body: 32~42.2

O

C / 90~108

O

F

    Surface: 20~60

O

C / 68~140

O

F

2. Free to set alarm temperature.

3. Non-contact measurement ,avoid cross infection.

4. Memory for 50 readings.

5. Auto power off without use it.

6. Unit of Measure: 

O

C/

O

F.

7. Backlight. 

built-in infrared sensor and related hardware, 

software, can sense the analyte, analysis and records 

and environmental temperature, and once the user 

has to pass the instrument near certain parts of the 

body (forehead), and press the measure button can 

immediately active infrared radiation sensor.

Measuring the temperature of the body and the 

surface on forehead with infrared. Products the same

This appliance conforms to the following 

standards: 

EN60601-1: Medical electrical equipment Part 1: General 

                     requirements for safety

EN12470-5: Clinical thermometers Part 5: Performance of 

                     infrared ear thermometers (with maximum 

                     device)

93/42/EEC : Medical Device Directive 

ASTM E 1965-98: Standard Specification for Infrared

                             Thermometers for Intermittent 

                              Determination of Patient Temperature          

 IP is short for Ingress Protection which means that 
 Protection’s level.

Manufacturer 

Rerfer to the instructions

Equipment of BF

Recycling and Processing 

The european Union flag    

1. Installation

Prior to first use, Download and install application to 

your iOS device. (Bluetooth 4.0 capabilities, 

e.g. iPhone 4S, iPhone 5, NewiPad and iPadMini).

2. Open application, and then press the Blood 

    Pressure icon on Measure screen.

3. Press the “Enter” button.  

4. Press the “Thermometer” button.

③

④

⑤

⑥

5. When the measurement is complete, the 

    temperature will display on Thermometer monitor & 

    save on iOS application screen.

6. This thermometer stores the last temperature 

    readings.