Techs use either imperial or metric temperature statements , this is a bind for those either used to one or the other. 30F for instance, whats that in Celcius. I know, I can get out my chart and see .
I guess this is a difficult one and standardising either would be impossible, techs are too entrenched depending on what there comfortable with using.
In that case Ill just have to display a Celcius - Farenheit conversion chart next to my monitor.