background image

(Figure9.1)

(Figure9.2)

Make sure that the measurement mode on the screen is 

body temperature mode.

Aim the probe of the thermometer at the measured body 

with a distance of 3-5cm. (Figure 9.1). Press the 

measurement key, a “Bi” will sound in about 1 second, 

measurement value displays on the screen (Figure 9.2), 

then the measurement completes. If the measured value 

exceeds the temperature alarm point (the default value is 

38 ° C), five Buzzers will sound.

Make sure that the measurement mode on the screen is 

material temperature mode.

Click "Setting" to switch to the surface temperature 

measurement mode, aim the probe of the thermometer at 

the object, press the measurement key, and the measured 

temperature will be displayed in about 1 seconds.

Notice:

1.Please keep the sensor and probe cavity clean, before 

and after use.

2.Please use the thermometer in a stable temperature 

environment. When the ambient temperature fluctuates 

greatly (like from indoor to outdoor), please leave it for 

about ten minutes to measure.

3.Do not start measuring body temperature immediately 

after measuring the temperature of an extremely high or 

low temperature object. Please leave it for ten minutes to 

measure.

4.When the measurement object comes from a place with 

a large temperature difference from the measurement 

environment, it should stay in the test environment for at 

least five minutes.

5.Try not to measure the temperature while your forehead 

is blown, drenched, sweating, applying cosmetics, etc. Do 

not take temperature within 30 minutes after exercise, 

bathing, and meals.

1)Body Mode

2)Surface Mode

8.Methods of measurement

10

09

3~5cm

Body

Summary of Contents for TG8818H

Page 1: ...Please read this instruction carefully before use Please keep the instructions for future reference Infrared Thermometer User instructions...

Page 2: ...diation from the forehead temperature The operation is simple and hygienic and the measurement is accurate The user only needs to align the probe then temperature can be measured by pressing the measu...

Page 3: ...7 6 5 4 8 6 7 2 3 4 5 1 2 3 4 LCD Infrared detectors Battery cover Button Button Measurement button 5 6 7 Setting key 1 2 3 4 Surface temperature mode Body temperature mode Sound on o Temperature val...

Page 4: ...ture unit F Temperature alarm point Reduce 0 1 Down 0 1 Up 0 1 0 8 Increase 0 1 Range 37 42 Range 0 3 38 Temperature offset Sound On Off Off On On Initial value Remark 05 06 Measuring way Temperature...

Page 5: ...unit setting F1 Temperature alarm point setting F2 Press the Setting button for 2 seconds when display F1 on the screen press the Setting button twice in a row to enter the F3 then press to increase...

Page 6: ...layed in about 1 seconds Notice 1 Please keep the sensor and probe cavity clean before and after use 2 Please use the thermometer in a stable temperature environment When the ambient temperature uctua...

Page 7: ...onment Keep the thermometer out of the reach of children It is recommended to practice several times to become familiar with the measurement method and try not to change the product factory settings M...

Page 8: ...ress Issues After sales Service Notice Resolutions 1 Please check the measurement object In the case of forehead blowing dripping water sweating and applying cosmetics the measurement cannot be guaran...

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