Detech 18" Concentric Search Coil for Minelab GPX, GP, SD Series Gold Metal Detectors

Detech 18" Concentric Search Coil for Minelab GPX, GP, SD Series Gold Metal Detectors

The Detech 18" Concentric Search Coil is based on the design of the world's largest concentric search coil. Despite its size, it is extremely lightweight, weighing approximately 1.5 pounds.

Extreme Depth for Treasures and Gold Nuggets

This coil is engineered for deep ground searches, ideal for relics, deep coins, hoards, weapons, helmets, troves, and both large and small gold nuggets. See the video on this page for examples of nugget size and expected depth capabilities.

Precision Technology: Handcrafted Design

Produced using a combination of modern technologies and handmade techniques, this coil is made from high-quality materials including fiberglass, carbon, polyester, epoxy resins, and balsa. It features a Litz conductor and meets all Minelab PI detector requirements.

Revisit Cleaned Out Sites

With this coil, you have the best tool for deep ground searches at sites previously considered cleaned out. Revisit these sites with confidence.

Unique Advantages

• Exceptional sensitivity
• Extremely high level of ground balance
• Good stability to electromagnetic interferences
• Excellent discrimination of unwanted targets, better than traditional DD coils
• Precise pin-pointing
• Operates with its entire area in "mono" mode
• Precise inductive balance
• Waterproof
• High UV protection
• Shock and scratch resistant

Why Buy from MetalDetector.com?

Detech has been designing advanced hobby detectors and deep-seeking search coils since 1990. As the USA and Canada distributor, we stock their full line of Detech Metal Detectors and Search Coils. Our factory-trained specialists are available to help you choose the right coil for your needs.

By upgrading to the Detech 18" Concentric Search Coil, you achieve the best depth and most accurate pinpointing, with extreme sensitivity to gold nuggets. The search coil is waterproof.