GK deep pro, developed by nokta engineering with high technology, is a metal detector designed specifically for deep underground searches to serve the needs of many technical industries.
detect underground metal pipes, manholes and electric wires
digital (led) metal indicator
audio metal warning
manual ground balance
manual sensitivity setting (noise elimination)
waterproof search coils
ergonomic and light structure
system box can be carried around the neck or attached to the belt by its case
rechargeable aa batteries.