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CE MDR Crystal Layer LCD Human Body Fever Infrared Forehead Thermometer

Model no.: DET-3018
Unit dimension: 15.5 x 3.92 x 4.94 cm
Weight: 97g (with battery)
Measuring range: 34.0°C - 43.0 °C
Measuring accuracy: ±0.2 °C between 35.5 - 42.0 °C
Measuring distance: less than 5cm
Battery: 2 pcs of AAA 1.5V batteries
  • DET-3018

  • OEM available


DET-3018 forehead thermometer, with similar design of DET-3017 and DET-3019, is with crystal layer over the LCD display.  

1. Probe-The hole below is distance detection for option

2. Test Button- different from the buttons on DET-3017

3. Voice Switch-convenient push button

4. Setting Button

5. Battery Cover 

6. Display-LCD display with crystal layer

DET-3018 description


Model DET-3018
Type Infrared Forehead
Response Time 1 second
Memory 30 Memories
Range 34.0°C- 43.0°C (93.2 °F-109.4 °F)
Accuracy ±0.2°C,35.5°C -42.0°C(±0.4°F,95.9 °F-107.6°F)
Obeject Mode Yes
Fever Alarm Over 37.8°C (100.4°F)
Backlight 4 colors optional
Display size 22.3x27.3mm
Power Source 2“AAA” batteries
Probe Cover ——
Battery Life About 3000 readings
Unit Dimension 15.5X3.9X4.9cm
Unit Weight Approx. 97grams
Packing 1 pc / Gift box;60 pcs / Carton
Carton Dimension Approx. 59x35.5x32.5cm
Carton Weight Approx. 14kg


Beeps and automatic power-off are basic function of all Joytech infrared thermometers.

DET-3018 forehead thermometer is featuring in:

●Measure on forehead

●Vibration optional

●Distance sensor optional

●30 reading memories

●1 second reading

●Dual scale with °C/°F

●Talking optional

●4 colors backlight optional

●Bluetooth optional

What are the advantages of crystal layer over LCD display of infrared forehead thermometer?

Using a crystal layer in an infrared forehead thermometer instead of an LCD display can offer several advantages:

  1. Improved Accuracy: Crystal layers can provide more accurate temperature readings compared to LCD displays. They can transmit infrared radiation more effectively, resulting in more precise temperature measurements.

  2. Faster Response Time: Crystal layers typically have faster response times than LCD displays. This means that temperature readings can be obtained more quickly, which is crucial for applications where speed is important, such as medical diagnostics.

  3. Better Visibility: Crystal layers often offer better visibility, especially in bright or outdoor environments where LCD displays might suffer from glare or poor contrast. This ensures that users can easily read the temperature readings without any visual impairment.

  4. Durability: Crystal layers tend to be more durable and resistant to damage compared to LCD displays. They are less prone to scratches, cracks, or other forms of physical damage, making them suitable for use in various environments and conditions.

  5. Energy Efficiency: Crystal layers generally consume less power compared to LCD displays, which can lead to longer battery life for the thermometer device. This is particularly advantageous for portable or battery-operated devices.

  6. Wider Temperature Range: Crystal layers can often measure a wider range of temperatures accurately compared to LCD displays. This makes them suitable for use in a broader range of applications, including industrial settings where extreme temperatures may be encountered.

Overall, the use of a crystal layer in an infrared forehead thermometer can enhance performance, durability, and user experience compared to traditional LCD displays.

Contact us for a healthier life

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Measurement range: 32.0 °C to 42.9 °C
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Battery: 1.5 V battery, size LR41, SR41 or UCC 392
Display: LCD display, size 16.2×7.0mm

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