7
CONTENTS
Coils
Selecting the correct coil size and configuration allows you to optimise your
GPX 6000’s performance in a range of detecting scenarios. Understanding when to
use each coil will increase the productivity of your detecting sessions.
GPX 11 Mono
The GPX 11 Mono coil is a great general-purpose coil that is recommended for most detecting
conditions. It is a good all-rounder that has excellent depth and sensitivity. While it does not
cover as much ground as the larger coils, it is a practical choice for detecting smaller areas
and is easier to manoeuvre around obstacles.
Like all monoloop coils, the GPX 11 Mono is susceptible to noise in conductive ground or when
there are high levels of EMI.
GPX 17 Mono
The GPX 17 Mono coil is the top choice for covering large areas of ground quickly and
efficiently. It is the top performer when searching for large deep nuggets in less mineralised
ground.
Like all monoloop coils, the GPX 17 Mono is susceptible to noise in conductive ground or when
there are high levels of EMI.
GPX 14 Double-D
The GPX 14 Double-D excels in conditions where there are high levels of EMI or in very
conductive soils, allowing it to operate successfully in conditions that render the Mono coils
unusable.
This coil should only be used in these extremely noisy conditions, and is not recommended
for general detecting use as it is less sensitive than the mono coils.