GPZ 7000 19-inch Super DD Searchcoil

The GPZ 19 Super-D coil has been designed to maximise the performance of your GPZ 7000 and give a significant depth increase over the standard GPZ 14 coil. Uncover more gold – and faster! Larger coils typically detect deeper than smaller coils of the same configuration. Minelab field test results, in both low and high mineralized ground, using a range of natural gold nuggets, give an average of 30% detection depth increase when measuring performance of the extra large GPZ 19 coil compared to the standard GPZ 14 inch coil.