The handheld non-contact infrared forehead thermometer that makes temperature testing quick and easy

The JXB-178 is a handheld non-contact infrared forehead thermometer that provides a clear visual indication as to when someone is exhibiting a fever.

It's perfectly suited for on-the-spot temperature checks in every workplace and can provide your teams with the confidence they need as they return to work during these stange and challenging times. The JXB-178 is incredibly easy to operate: simply turn the unit on, point it at the person's forehead and pull on the trigger button.

Overview of the JXB-178 handheld non-contact infrared forehead thermometer works

  • Contactless technology: the JXB-178 handheld infrared forehead thermometer is capable of testing human body temperature from up to 3cm-5cm (1.2"-2") away from the subject's forehead
  • Accurate and reliable information: the infrared technology in the JXB-178 will scan and measure the temperature of the temporal artery on the forehead to take quick, accurate and reliable measurements
  • Customisable temperature display: you can choose whether the thermometer displays temperature in either ℃ or ℉
  • Visual alert system with the traffic light display: Green = No fever | Amber = Mild fever | Red = High fever
  • Audible alerts with the fever alarm: the backlit display will turn red and an audible alarm will trigger if someone's body temperature is recorded as being higher than 38℃ (100.4℉)
  • Instrument memory: the JXB-178 handheld non-contact infrared forehead thermometer can store the last 32 temperature measurements
  • Safe and hygienic: the JXB-178 is safe to use with people of all ages and the hard plastic case makes it easy to keep clean and sterile
  • Peace of mind: the instrument is RoHS and CE-certified
  • Power saving mode: the JXB is equipped with an automatic power-off (30 seconds) function to preserve battery life
  • Workplace temperature testing
  • Home temperature testing
  • Covid-seure compliance


187*120*57 mm (LxWxH)



Temperature display resolution

0.1C (0.1F)


32 previous measurements

Temperature display

Celcius or Farenheit


± 0.3°C (0.6°F)

Response time

1 second

Measuring distance

3cm ~ 5cm (1.2in ~ 2in)

Normal operating conditions

Ambient temperature: 10°C ~ 40°C (50°F ~ 104°F)

Relative humidity: ≤85%

Measurement range

Body mode: 32°C ~ 42.9°C (89.6°F ~ 109.2°F)

Surface temp mode: 0°C ~ 60°C (32°F ~ 140°F)

Room mode: 0°C ~ 40°C (32°F ~ 104°F)


32.0°C ~ 34.9°C (89.6°F ~ 94.8°F) ±0.3°C(±0.6°F)

35.0°C ~ 42.0°C (95°F ~ 107.6°F) ±0.2°C(±0.4°F)

42.1°C ~ 42.9°C (107.8°F ~ 109.2°F) ±0.3°C(±0.6°F)

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