How to use Forehead Thermometer – Black Style

Forehead Thermometer

Steps for Usage:

  1. Open Battery Cover & Remove Insulating Paper before use.
  2. Press “Measure button” to turn on device.
  3. Press & Hold “Measure button” for 3s, to Switch Object Mode & Human Mode. (Human Mode is used for measuring Body Temperature. Object Mode is used for measuring Object Surface Temperature)
  4. Switch the Temperature Unit: ℉(Fahrenheit) / ℃(Celsius)
    1. Make sure device is in OFF State. (this is key point)
    2. Press & Hold “Measure button” for 3s, till the screen displays °C /°F.
    3. Short Press “Measure button” again to choose the unit as you want.
    4. Once unit chosen, just Wait for the device to automatically shut down.
    5. Restart the device, the temperature unit has been changed.
  5. Put the infrared sensor back against the Forehead at the distance of 1-2 inch.
  6. Press “Measure button”, the temperature shows on the display immediately.
Forehead Thermometer 1
Forehead Thermometer 2

How to use video

How to switch temperature unit

Download

FAQ:

Lo is not meaning Low Battery, it means the temperature is out of measurement range. Here are the measurement range for different Modes:

  • Body mode: 89.6℉~109.22℉
  • Object Mode: 32℉~176℉

For Body Mode, if you measure the temperature in the air, instead of closing to Forehead. And the ambient temperature is out of the measurement range of body mode (89.6℉~109.22℉), then it would show “Lo”. Since the air temperature is out of the measurement range. 

So please make sure to close the forehead to measure temperature. If you want to measure air, and food temperature. Please switch the Body Mode to Object Mode.

  1. Turn on the device.
  2. Press & Hold the “Measure Button” until the screen shows House icon or Person icon. (House icon means Object Mode, Person icon means Body Mode.)
  3. Click the “Measure Button” again to confirm the setting.
  1. Make sure device is in OFF State. (this is key point)
  2. Press & Hold “Measure button” for 3s, till the screen displays °C  or °F.
  3. Click “Measure button” again to choose the unit as you want.
  4. Once unit chosen, just Wait for the device to automatically shut down.
  5. Restart the device, the temperature unit has been changed permanently.