User Manual Q&AAnswer
Jan 31, 2025 - 02:34 AM
To switch between Celsius and Fahrenheit on the IPROVEN DT-R1221A thermometer, follow these steps:
1. Make sure the thermometer is switched off. If it is still switched on, press the button once to switch it off.
2. When the thermometer is off, press and hold the button for 3 seconds.
3. The measuring scale will switch between Celsius (°C) and Fahrenheit (°F).
4. Release the button when the desired scale is displayed on the screen.
5. The new temperature scale will be saved and used for future measurements.
Please refer to the "Switching the temperature scale (˚C or ˚F)" section in the instruction manual for more information and illustrations.
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