The Fisher 8" Round Coil is an excellent choice for detectorists who want improved target separation and maneuverability without sacrificing performance

a unique six-map collection designed for gold prospectors

and hobbyists

It provides useful overviews

and target response

NEL TORNADO 12" x 13" DD for Garrett AT Gold Series Metal Detectors Trowel The Fisher 8" Round CoilCoil Tornado is the most famous NEL coil. It is "golden" in finding coins, treasures and artifacts in the field of military battles in any territory. The coil is unusually light for its size, only 560 g, which makes it easy to search for a whole day! Working with a slow swing will maximize its ability in finding not only large and medium targets but small targets which weigh less than 1g as well. This coil is superior to standard coil in depth by 55%