11″ DD

By upgrading to this coil you will achieve the best depth and most accurate pinpointing. Search coil is waterproof and coil cover is included. All Detech coils are made using the highest quality materials. The housings are made of UV protected material, their inside is covered with chopped-strand material for better shock resistance. We use resins, which are “transparent” to the electromagnetic waves, and offer perfect shielding. The coils are waterproof and operate in a wide temperature range. The search coils are all equipped with an excellent fitting cover, (skid plate) and have a two year full warranty.