Garrett AT Series 8.5? This waterproof coil 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. PROformance coil is made for use with the Garrett AT Pro, Garrett AT Max, and the Garrett AT Gold metal detector.
This model features a brand new search coil design. Garrett has introduced the new PROformance DD 8.5?
Search coil which is excellent for hunting in highly mineralized areas such as salt water beaches.