Underwater metal detectors

Underwater

— metal detectors designed to be fully immersed in water; this includes not only water protection, but also specific weight balancing for ease of holding under water. In addition, such models are usually optimized for use on wet, salty soils — like sand on a sea beach. It is worth paying attention to devices of this type only if you plan to do underwater searches — on land, such devices are less convenient than ground ones, and they usually cost more.