Suitable for GPX and older GP and SD series metal detectors. The 18″ Double-D acheives greater depth and ground coverage but is less sensitive to small gold compared to the other Double-D coils. Being a Double-D coil it can be used with the Iron Reject and RX cancel features making it an excellent deep seeking relic coil.
Water resistant: May be splashed, washed, used in drizzling rain, or moved through wet grass. Must not be submersed under water.