Thread: Calibrating Hygrometer
View Single Post
Old 03-07-2010, 08:42 PM   #5
bobarian
Cranky Habanophile
 
bobarian's Avatar
3
 
Join Date: Oct 2008
Location: Wine Country
Posts: 8,869
Trading: (51)
ERdM
bobarian has disabled reputation
Default Re: Calibrating Hygrometer
Wrap in a moist paper towel, it should read 100% after an hour or two.
bobarian is offline   Reply With Quote