Selling one of my Muskies, it has the TS 1000 coil, I have it on a straight rod so it swings real nice. A small spot on the insulation on the coil wire was cracking in one spot so I bound it up with some electrical tape, the rest of the insulation looks fine. This detector works great and is amazingly deep on high conductors, it is hip mountable so it would be even lighter in that configuration.