| Exclusive NEL product - three frequency reel. The Storm coil is designed to detect medium to large targets at depths beyond any standard coil, now with switchable frequencies! The slow-lead coil detects not only large and medium targets, but also small targets weighing less than 1 gram at depths of more than 20 centimetres. The frequency selection allows the detector to be optimally tuned for different search conditions. The coil is suitable for searching for coins, treasure and artefacts in military battlefields in any area. The reel outperforms standard reel depths of 30% (compared to a standard 10" reel) and ground coverage of 30% (compared to a standard 10" reel). The reel is fully waterproof, the housing is filled with epoxy resin and additionally has a black protective coating used to protect offshore yachts and boats, allowing you to search with the šo reel without the use of plastic protection. The coil copes well with high to medium mineralisation of the soil. Recommended for professionals!