Detech 21″ x 17″ SEF Butterfly Search Coil for Minelab GPX, GP, SD Series Gold Detectors

Detech 21”x 17″ S.E.F. Butterfly Search Coil for Minelab GPX, GP, SD Series Gold Detectors.

Lightweight and extremely deep and sensitive especially for gold. Largest and deepest in the S.E.F coil series. Designed to go deeper and offer better performance than other coils when searching for GOLD. Very stable, more accurate pinpointing to locate your gold finds. This coil is made to search DEEPER than any other coil for the GPX detectors! Use this coil when you are prepared to dig up the DEEPER GOLD cluster and nuggets.

Features

• Very stable operation.
• Better Sensitivity.
• More accurate target identification.
• More stable ground and better overall field performance.
• Ribbed housing, specially designed for absorbing the mechanical shocks and vibrations.
• Made of special polymer, strengthened with glass fibers, injection molded with a very high pressure.
• Maximum UV Protection.
• The coil keeps it’s perfect inductive balance in a very wide temperature range.
• Comes standard with Coil Cover.

Compatible

• Minelab GPX
• Minelab GP
• Minelab SD

Specifications

• Waterproof
• Size: 21″ x 17″
• Configuration: S.E.F.