How do I switch the temperature unit from Fahrenheit to Celsius?
To switch the temperature unit on your Beurer HM 22 Thermo Hygrometer between Celsius (°C) and Fahrenheit (°F), press the [UP/CF] button. This button…
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beurer HM 22 Thermo Hygrometer Instruction Manual — questions & answers
Read product questions and troubleshooting answers linked to beurer HM 22 Thermo Hygrometer Instruction Manual.