r53790 Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts March 15, 2009 at 7:36 pm in reply to: humidity sensor #280376 r53790Participant Re: humidity sensor You mean that I should replace the copper brush? It measure voltage on that brush? Author Posts Viewing 1 post (of 1 total)