uknation
Tenderfoot
- Joined
- Sep 7, 2012
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- 4
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- Primary Interest:
- All Treasure Hunting
My prior job was locating underground utilities and they gave me a rd 312 for finding buried manhole covers. Is this viable to use as a metal detector. It will pick up rings and coins with the air test. I used it in the yard and got a piece of a can. I just dont know how well it would work with buried coins and such and how deep. There are no settings on it just on and off.
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