Back when the TV show "Meteorite Men" was on I made this Magnetic sweeper to cover more ground while walking about , It has 30 rare earth magnets that can rotate 360' & go over very rough terrain , Never did find a meteorite but it works Great at removing trash before Detecting !
Its very nice device and very smart idea. I was 3 weeks ago in White Ccliffs and I use a magnet and rocks were pulled in. I do not know what was that. I found horse shoe which I like and do collection.