Hi!
There is an option in Speccy to switch between Celsius and Fahrenheit temperatures...but there is no option to display both.
All of the specs, bios settings, and most online info is in Celsius...but I think in Fahrenheit...so having both side-by-side would be convenient for me.
I envision it as a third option for 'both' which results in temps displaying something like "41 °C / 106 °F"