The CFX switches between scales by holding the up and down buttons simultaneously for a second or so. I was converting the suggested temps but it's faster to just let the vape figure it out
. The Mighty likely has something similar.
I think I might be a year or two behind you, but I'll assume you are a 60's birth like me. I grew up confused about everything because of the switch. For example up until my 30's, cold was measured in C but hot was in F. I knew the difference between -18C and -25C, but above about 40 F my brain switched over. I still measure height and weight in feet and pounds. If you give me KM I'll convert to miles and if you give me miles I'll convert to KM.
On job sites, we had to constantly switch. Many drawings were engineered using metric, but of course anything from the south would be back to imperial. Drives a guy crazy to be dealing with nice, simple decimals and then have to go to fractions.