Detech 21" x 17" SEF Buttefly Search Coil for Minelab GPX, GP, SD Series Gold Metal Detectors Fisher Gold Bug Pro Experience more stable operation and

Experience more stable operation and accurate target identification with this advanced search coil

We can also see the effect of the environmental conditions

Quick Start and Intuitive Controls

handheld pinpointing metal detector is perfect for use alongside a full-sized underwater metal detector

Detech 21" x 17" SEF Buttefly Search Coil for Minelab GPX, GP, SD Series Gold Metal Detectors Fisher Gold Bug Pro Experience more stable operation andDetech 21" x 17" SEF Butterfly Search Coil for Minelab GPX, GP, SD Series Gold Metal Detectors This Detech 21" x 17" SEF Butterfly Search Coil is designed for use with the Minelab GPX, GP, and SD Series Gold metal detectors. By upgrading to this coil, you will achieve superior depth and precise pinpointing. Compared to traditional DD coils, the patented SEF coil technology offers more stable operation, improved ground balancing, and accurate target