mrye4709
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- Jun 23, 2011
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Can anyone who knows metal detectors tell me (from the livefeed) if they are steel or copper-driven, or both? TIA.
Both. Any metal can be detected with them. Cheap ones will just beep, but expensive ones can tell the difference and depth of any metal and have all kinds of guages and knobs on them My hubby does this for a hobby, I don't know alot about them other than that.