10" x 5" Elliptical Commander Double-D Coil
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.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