Teknetics 8" Concentric Open Search Coil for Alpha, Delta, Gamma, Omega & Eurotek Pro

Get a practical balance of ground coverage, maneuverability, and target response with the Teknetics 8" Concentric Open Search Coil.

Designed for compatible Teknetics Alpha, Delta, Gamma, Omega, and Eurotek Pro metal detectors, this 8-inch concentric coil is a versatile choice for everyday coin, jewelry, and relic hunting.

Key Features

• 8" concentric search coil

• Round, open-frame design

• Balanced size for everyday metal detecting

• Good combination of ground coverage and maneuverability

• Focused concentric detection pattern

• Useful for coins, jewelry, relics, and general treasure hunting

• Compatible with select Teknetics metal detectors

• Genuine Teknetics search coil

• 1-year manufacturer warranty

Balanced 8" Search Coil for Everyday Detecting

An 8-inch search coil offers a useful middle ground between smaller precision coils and larger coverage-focused coils.

It provides enough coverage for efficient searching while remaining manageable around common obstacles and moderate target concentrations.

This makes it well suited for:

• Parks

• Yards

• Old home sites

• Fields

• Coin hunting locations

• Relic sites

• General treasure hunting

Concentric Search Coil Design

Teknetics identifies 8COIL-7TEK as an 8" concentric search coil.

The concentric configuration provides a focused detection field that is useful for accurately investigating target responses and pinpointing buried objects.

It is a versatile design for general-purpose metal detecting across common hunting environments.

Round Open-Frame Construction

The round design provides consistent coverage as the coil moves across the ground.

Its open-frame construction reduces unnecessary material while maintaining the full 8-inch search area, helping keep the coil comfortable and maneuverable during regular detecting sessions.

Compatible Teknetics Metal Detectors

This search coil is compatible with:

• Teknetics Alpha

• Teknetics Delta

• Teknetics Gamma

• Teknetics Omega

• Teknetics Eurotek Pro

Always verify your exact detector model and coil connection before ordering.

Great for Coins, Jewelry & Relics

The 8-inch size makes this coil a versatile choice for detectorists who search a variety of locations and targets.

It is suitable for:

• Coin hunting

• Jewelry detecting

• Relic hunting

• Old property searches

• Park detecting

• General treasure hunting

For extremely trash-heavy locations, a smaller compatible coil may provide better target separation. For large, clean areas where maximum coverage is the priority, a larger compatible coil may be more efficient.

Technical Specifications

What's Included

• 1 × Teknetics 8" Concentric Open Search Coil

Search coil only. Metal detector, coil cover, and other accessories are not included.

Why Choose the Teknetics 8" Concentric Search Coil?

The Teknetics 8" Concentric Search Coil is a versatile general-purpose coil for detectorists who want a practical balance between coverage and control.

Its 8-inch footprint is manageable around common obstacles while still covering ground efficiently. The concentric configuration provides a focused target response, making it a useful option for coin hunting, jewelry detecting, relic hunting, and everyday treasure searching.

For compatible Teknetics Alpha, Delta, Gamma, Omega, and Eurotek Pro detectors, it works well as a replacement or everyday search coil.