10.5" Round Double-D 18.75 kHz CoilAn ideal coil for beach work and open areas. This coil offers good depth and sensitivity as well as great stability in mineralised soils and beaches. Water resistant: May be splashed, washed, used in drizzling rain, or moved through wet grass. Must not be submersed under water.
A Double-D coil has two overlapping wire windings in the shape of two D’s (one reversed). The characteristics of a Double-D coil are stability (especially in heavily mineralised ground), good depth, sensitivity and a very thorough search pattern.
When used with a GPX detector Double-D coils (as opposed to monoloop coils) are able to discriminate between ferrous and non-ferrous targets. They are also more stable when used on wet salt beach sand and in electrically noisy environments.
X-TERRA 50, 70, 305, 505 and 705 detectors
ManufacturerWeb Description3011-0152This product requires special order.