Excellent in heavy scrub, creeks and high trash. The elliptical coil can be pushed around bushes or between stony country easier than round coils. This coil is very sensitive for a DD. Can also be used as a pin-point tool when recovering deep targets.Â
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. 705 detectors
