DirkSears
Full Member
When it gets to cold to go out and swing the MDer, I use the following high tech tools to keep sharp on the tones for clad and junk. It's highly sophisticated so I hope the picture does it justice. As far as gold and silver are concerned I just use coins or rings that I've found. I know the tones are a little different because of the items not being in the ground but it's very close. I just wave the item under my coil and listen to the tones and take note of the VDI. By the way, this is my first post on TN and I wanted to say hello to all of you!