A
Anonymous
Guest
those that are still learning the tones, here is example 1.. deep rusted out crown caps will give a low tone in Conduct but a high tone in Ferrous/ 2.. deep bent nails will give a low tone in Ferrous but a high tone in Conduct. We are talking about coin hunting not button hunting (CC), so if you get a high tone in both we dig. I will never say I don't get fool by rusted out iron junk because I do but not as much when I first got the Explorer 4 years ago.