Exclusive technology makes this an ideal all-terrain solution for hunting treasures and relics, prospecting, coin shooting and shallow-water searching. Weatherproof housing makes this unit ideal for dusty, humid or wet environments. It can even be submerged to a depth of 10 ft. Proportional audio and tone-roll audio allow you to hear target characteristics as you would in true all-metal mode. 40 levels of iron discrimination provide precise separation of good targets from trash. The zero to 99 target-identification scale increases your ability to distinguish one targets conductivity from others. An iron audio feature lets you hear discriminated…