One guy from my forum found a Viking age bronze brooch(about 900-1200 years old item) with the Makro racer. It was found from a depth about 12 inches, two tone, sens 80 and id was 85-86.
He have searched the place out with his Garrett At pro and said, that the Garrett gave a iron tone in the same place, but the Makro racer gave a positive signal so he dug the object out of the ground and it was this very old brooch.
He have searched the place out with his Garrett At pro and said, that the Garrett gave a iron tone in the same place, but the Makro racer gave a positive signal so he dug the object out of the ground and it was this very old brooch.