Mars Discovery 13” DD Waterproof Search Coil for Teknetics Greek Metal Detector gold-magic Assessing Shoreline Grades

Assessing Shoreline Grades

getting the most from a meter

Over 800 photos and illustrations

Levels Volume 5

Mars Discovery 13” DD Waterproof Search Coil for Teknetics Greek Metal Detector gold-magic Assessing Shoreline GradesMars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. The Mars Discovery coil is the most optimal size for universal detecting at 13. It is a very well balanced, lightweight and reliable coil for a wide range of search tasks. Compatible with the Teknetics Greek Series (Alpha 2000, Delta 4000, Gamma 6000 and Omega 8500) Metal Detector. The Mars Discovery coil is the most optimal size for universal