Detech

Detech Ltd: Leading the Way in Search Coil Technology

When it comes to high-quality, innovative search coils, Detech Ltd from Bulgaria is a name that stands out. With a worldwide reputation, Detech coils are among the most sought-after in the metal detecting world.

The journey began with the renowned 14” EXcelerator coils, specially crafted for Minelab’s Explorer and Sovereign detectors. Detech Ltd’s patented technologies reflect their commitment to excellence. Each coil's housing, whether it’s the Detech Arrow coil or the 13" Ultimate, is meticulously designed with chopped-strand material and durable polyester resins, resulting in housings that are both lightweight and incredibly strong.

As the company progressed, they ventured into advanced manufacturing techniques, enabling the introduction of the 15 DD Ultimate coil, a testament to continuous innovation. Detech Ltd has also secured five patents in the domain of metal detectors and search coils, reinforcing their pioneering status in the industry.

Revolutionary S.E.F. (Symmetrical Electromagnetic Field) Coils

In 2006, Detech Bulgaria broke conventional designs by launching the revolutionary S.E.F. coils, widely known as Butterfly coils. These coils merge the best features of both DD and Concentric designs. Whether it’s the SEF Butterfly coils or the Detech Arrow coil, users benefit from:

  • Superior ground balance

  • Unmatched stability

  • Deeper ground penetration

  • Precise target identification

Premium Materials and Construction

Every Detech coil, from the 13" Ultimate to the 15 DD Ultimate, is constructed using top-quality materials. Key features include:

  • UV protection for longevity during prolonged outdoor use

  • Shock-resistant inner layers to absorb impacts and extend lifespan

  • Resins that are “transparent” to electromagnetic waves for maximum efficiency

Each search coil also comes with a snug-fitting coil cover and a comprehensive two-year warranty, ensuring peace of mind for hobbyists and professional treasure hunters alike.

Why Choose Detech Ltd?

Choosing Detech Ltd means opting for unparalleled excellence in search coil technology. Whether you’re seeking the Detech Arrow coil, SEF Butterfly coils, or the 13" Ultimate, Detech delivers reliable performance, deeper detection, and precision target identification for every metal detector enthusiast.