hoopytortoise
Member
LOL Brian.... that is definitely not easy for me. Infact I'm so terrible at math I just gave myself a headache thinking about trying to do that in my head.They have cheap hygrometers on ebay with remote sensors. Temp tends to be in C, but converting is easy. Take temp in C, double it. Subtract 10%. Add 32. Can do in head easy that way. So 29.2 C is 58.4. Minuse 5.8 is 52.6 plus 32 is 84.6F. EASY PEASY!
http://www.ebay.com/itm/Digital-LCD...166298?hash=item3ab941479a:g:6yQAAOSwCQNWcnNk