Detech 21 x 17" SEF Butterfly Search Coil for Minelab E-TRAC, Safari, Explorer Series Metal Detectors

This Detech 21 x 17" SEF Butterfly Search Coil is designed for use with Minelab E-TRAC, Safari, and Explorer Series metal detectors. Upgrade to this coil for enhanced depth and pinpoint accuracy.

Advanced SEF Coil Technology

The patented SEF coil technology offers more stable operation, improved ground balancing, and precise target identification compared to traditional DD coils.

Waterproof Design

This search coil is waterproof, allowing for use in wet conditions. A coil cover is included for added protection.