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3. FEATURES
1. Non-contact high-precision temperature measurement
2. Can choice of °C or °F
3. Alarm value can be set
4. Buzzer function (can be on or off)
5. LCD display with backlight can be used by users in dark
6. Automatic range selection; resolution is 0.1°C (0.1°F)
7. Can store the latest 20 measurement data
8. Automatic data retention and automatic shutdown.
4. OTHER INSTRUCTIONS
Non-contact infrared forehead thermometer is a professional ther-
mometer for measuring human forehead. It is widely used in home
use. This product cannot replace the diagnosis of doctors.
5. PRECAUTIONS BEFORE USE
Power On Self Test
Aim at the measured object, press the measurement switch, the LCD
will display all the numbers and characters of the self-test, and the
self-test screen appears. This screen is displayed for about 1 second.
6. PRODUCT STRUCTURE
Structural composition
It is mainly composed of infrared probe assembly, main circuit board
assembly, LCD display assembly and housing assembly.
HC-IRDFT(manual).indd 5
1
Infrared sensor
2
LCD Display
3
Measurement switch
4
Set Key
5
Up Button
6
Down Button
7
Handle
8
Battery cover
ENG
5
07/09/20 15:10
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