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Hi,
Does a high or low frequency machine detect rust free metal at higher dept?
Got a 4,6Khz machine and it seems that he don't like this kind of metal very much. My thoughts are that a higher frequency machine will get deeper on this type of metal................
Thanks for any comment,
Michel.
Does a high or low frequency machine detect rust free metal at higher dept?
Got a 4,6Khz machine and it seems that he don't like this kind of metal very much. My thoughts are that a higher frequency machine will get deeper on this type of metal................
Thanks for any comment,
Michel.