Dear Sir: I am one of your idiots ( by defination, because I don't have a Fluke DVM) I do however have a meter with all the measurements of a $400.00 Fluke which I bought at one of the Actron.com garage sales for $75.00. I think that our defination of, "Idiot" may be reversed in this particular situation. Sincerely, with regret, Donald 84 4Ks