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HONSUN(NANTONG)CO., LTD
HONSUN(NANTONG)CO., LTD
Forehead thermometers are ideal for rapid fever screening at home, schools, airports, and workplaces — especially for children and uncooperative individuals. Electronic probe thermometers provide precise clinical or home temperature measurement.

Thermometer Category

What is Thermometer?

What is Thermometer?

A forehead thermometer is a non-contact infrared device that quickly measures body temperature by detecting infrared energy emitted from the forehead surface. An electronic probe thermometer uses a high-sensitivity thermal sensor for contact measurement in the oral, axillary, or rectal cavity.

How to Use Forehead Thermometer?

How to Use Forehead Thermometer?
Key Usage Points:
  • 01

    Preparation：Ensure forehead is dry, sweat-free, and unobstructed.


  • 02

    Distance：Aim the probe at the center of the forehead, 1-3 cm away, keeping it perpendicular.


  • 03

    Measurement：Press the measure button; read the value on the screen within 1 second.


How to Use Electronic Probe Thermometer

How to Use Electronic Probe Thermometer
Key Usage Points:
  • 01

    Disinfect：Wipe the probe with an alcohol pad before use.


  • 02

    Placement：

    • Oral：Place the probe under the tongue and close the mouth.

    • Axillary：Position the probe in the center of the armpit and press the arm close.

    • Rectal：Apply lubricant and gently insert approximately 1-2 cm.


  • 03

    Measurement：Press the power button; remove and read when the beep sounds.


Advantages of Thermometer

Auto Shut-off
Auto Shut-off

Energy-saving design extends battery life.

Forehead Thermometer
Forehead Thermometer

Non-contact, 1-second reading, prevents cross-infection — ideal for infants and mass screenings.


Electronic Probe Thermometer
Electronic Probe Thermometer

High accuracy (±0.1℃), suitable for oral/axillary/rectal use, with a beep indicator.

Large Backlit Display
Large Backlit Display

Clear reading in the dark; screen color changes to indicate fever.

Memory Function
Memory Function

Automatically stores the last reading for easy temperature tracking.

FAQs of Thermometer

  • Are forehead thermometer readings lower than mercury thermometers?

    Normal temperature varies by site. Forehead averages 35.8-37.0°C, slightly lower than axillary/oral readings — normal. A quality forehead thermometer typically deviates within ±0.2°C from mercury units, suitable for rapid screening.


  • Is forehead thermometer affected by ambient temperature?

    Yes. In cold or hot environments, allow 15 minutes indoors to stabilize before measuring. High-end models feature ambient temperature compensation algorithms to minimize error.


How Can We Help You?
How Can We Help You?
If you have any questions about Remote Monitoring Healthcare Devices, you can leave a message online or contact us!
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