Coil 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 25% and in ground coverage of between 10%. It is recommended as a replacement for standard coils. Coil is fully submersible, body is filled with epoxy resin and additionally has a black protective coating that is used for the protection of marine boats, and it makes it possible to use the coil without coil cover. The coil copes excellently with high and medium soil salinity. Recommended for professionals and amateurs!