This coil is the Miner John Designs 8 x 12 TDI Open Elliptical Folded Mono coil. It’s the only elliptical Mono coil that is designed and tested to work well with the White’s TDI line of detectors. It was tested in the California gold country, as well as some of the toughest areas in Australia and performed extremely well.
This coil can be submerged up to 3 feet and comes with a 3 year warranty and coil cover (skid plate). The coil weight with cover is 15 ounces. Lower shaft not included.
Not for Minelab detectors.