
To adjust the temperature scale on your Braun BFH175US forehead thermometer, follow these steps. First, open the compartment and remove the batteries. Inside the compartment, you'll find a switch labeled C/F. Slide this switch to select your preferred temperature scale: C for Celsius or F for Fahrenheit. Once you've made your selection, replace the batteries and close the battery door. When you next use the Braun BFH175US thermometer, it will display temperatures in the newly selected scale. For detailed visual instructions, please consult the user manual that came with your thermometer.


