Not only are low energy signals or waves detected, but also some low impedance grounded faults, underground transformers, and splices can be found. Operating the receiver/antenna “gun” with or without headphones is simple.
The AT-9X comes complete with a soft foam-lined carrying bag designed for rugged protection of the instrument.
The AT-9X typically requires less than 1 amp load current to produce a location 3 feet deep. A 100W light bulb draws about .8 amps.