M Melnick Well-Known Member Joined Dec 29, 2007 Messages 141 Reaction score 8 Feb 26, 2008 #1 I has anybody used a Hanna HI 98108 ph7 tester. I think I am missing the cloth junctions, whatever that is.
I has anybody used a Hanna HI 98108 ph7 tester. I think I am missing the cloth junctions, whatever that is.
