How do I change my safety 1st thermometer from Celsius to Fahrenheit?

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Hi shay shay, to change to Fahrenheit or Celsius first switch off the thermometer. Whilst it is off press and hold the button for 3-5 seconds until you see F in the LCD screen. It will now read in Fahrenheit. You can do the same to switch back to Celsius.

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Considering this, how do I reset my digital thermometer?

How to reset a digital thermometer? Some digital thermometers do not require any adjustment of a screw or nut. You simply need to locate the reset button. When the freezing point or boiling point of water is achieved, push or hold the button and that’s it.

Simply so, how do you change a thermometer from C to F proven? To switch between Celsius and Fahrenheit follow these instructions:

  1. Make sure the thermometer is off. …
  2. Press and hold the Ear-button for 10 seconds until the display shows “- – -˚C” or. …
  3. Release the Ear-button.
  4. Press the Ear-button once to switch from ˚C to ˚F or from ˚F to ˚C.

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