6 kHz Optimized Frequency: Excellent detection on silver coins

Scoop Width: 8 in (20 cm)

Salt Mode is designed for conductive environments

keeping the coil stable during slow sweeps over uneven bottoms

Sub-grain gold produces a tiny eddy current

Nokta Invenio Pro Hard Transport Case - Protective Travel Case sheep shearing lined 6 kHz Optimized Frequency: ExcellentThe Nokta Invenio Pro Hard Transport Case is built for serious detectorists who need professional grade protection for their high end equipment. This isn't your typical soft bag it's a fortress on wheels designed to keep your Invenio Pro safe during air travel, road trips, or storage. Key Features Custom cut foam insert precisely molded to cradle your Nokta Invenio Pro and accessories without shifting Four lock security system keeps your detector