Garrett AT Series 8.5" x 11" PROformance DD Search Coil
This double d search coil is meant for use with the Garrett AT Pro metal detector.
A Deep Seeking New Coil Design
This model features a brand new search coil design. Garrett has introduced the new PROformance DD 8.5" x 11" search coil which is excellent for hunting in highly mineralized areas such as salt water beaches. The Double D coil winding produces smooth operation in the toughest ground conditions. The large size provides powerful, deep target detection and easy pinpointing.