Salt coils are specially designed coils that allows you to work in extreme
conditions. Whether it be ambient interference such as power lines or microwave
interference, salt coils eliminate these problems.
The down side of a salt coil is that the depth the coil is able to operate
at is significantly reduced. However, a salt coil gives you the ability to hunt
directly under high power lines. Even with the reduced depth, the advantage of being
able to hunt virgin ground that has never been able to be detected before can be very