I liked to have flipped out when I compared these two videos. I always knew that my Tesoro detectors were lightening fast, because when I lay a long row of trash and coins about 2 inches apart and run a coil down the row, it sounds like a Gatling gun going off. What I didn't know was that there are detectors that have a super slow recovery speed. You could pass over a whole lot of good targets with a recovery speed that slow.
http://www.youtube.com/watch?v=_maDD_HJjck
http://www.youtube.com/watch?v=10RmN_W0O4Q
tabman
http://www.youtube.com/watch?v=_maDD_HJjck
http://www.youtube.com/watch?v=10RmN_W0O4Q
tabman