
To easily switch between Celsius and Fahrenheit on your BLScode HW-F7 Infrared Forehead Thermometer, follow these simple steps: First, ensure the thermometer is powered on and in measurement mode. Observe the upper right corner of the screen where the temperature unit (°C or °F) is displayed; it will be flashing. Next, press the "Memo" button once. This action will toggle the display to the other temperature unit. After a few seconds, the BLScode HW-F7 will automatically save your new temperature setting. The thermometer will retain this setting until you repeat the process to switch back. For detailed information and comprehensive guidance, please consult the BLScode HW-F7 Infrared Forehead Thermometer Instruction Manual.


