Detech 15 x 12" SEF Butterfly Coil Minelab metal detector coils • Isolator: Heavy-duty non-metallic with

• Isolator: Heavy-duty non-metallic with nylon wingnut & stud assembly

Extremely high level of ground balance

Compact Carry and Storage – Convenient fold-able design

Can be used on both VLF (single frequency) and pulse (multi-frequency) detectors

the ground balance number and the iron probability percentage

Detech 15 x 12" SEF Butterfly Coil Minelab metal detector coils • Isolator: Heavy-duty non-metallic withDetech 15 x 12" SEF Butterfly Search Coil for Garrett AT Pro, AT Gold, AT Max! This Detech 15 x 12" SEF Butterfly Search Coil is for use with the Garrett AT Pro, AT Gold and AT Max metal detectors. By upgrading to this coil you will achieve the best depth and most accurate pinpointing. Compared to traditional DD coils, the patented SEF coil technology provides you with more stable operation, better ground balancing and the most accurate target