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The Nokta SP28 transforms your Simplex+ into a deeper-searching machine with its 11-inch semi-elliptical DD design. This waterproof search coil excels at covering more ground while maintaining excellent target separation in trashy areas.
Key Features
11" semi-elliptical DD coil provides superior depth and ground coverage
Fully waterproof construction for beach and underwater detecting
Excellent target separation in iron-heavy environments
Perfect for coins, relics, jewelry, and gold nuggets
Includes protective coil cover and mounting hardware
Direct replacement for standard Nokta Simplex+ coil
Why Choose the SP28 Search Coil
If you're hunting large open areas like fields, parks, or beaches, the SP28's larger footprint means fewer swings to cover the same ground. The semi-elliptical shape gives you better maneuverability around obstacles compared to round coils, while the DD configuration helps punch through mineralized soil that gives other detectors trouble.
This coil really shines when you're searching old homesteads or farm fields where targets might be deeper. The extra surface area pulls more depth from your Simplex+, and you'll notice improved stability in areas with heavy iron contamination.
Nokta Simplex+ Compatibility
Designed specifically for the Nokta Simplex series, this coil connects directly to your detector with no additional adapters needed. The waterproof connector maintains the Simplex+'s full submersible rating up to 10 feet.
What's Included
Nokta SP28 11" search coil
Protective coil cover
Mounting hardware
Ready to upgrade your detecting setup? Browse our full selection of metal detector coils or explore more Nokta metal detectors and accessories. For technical details on coil selection, check out our guide on understanding metal detector coils.
Customer Questions & Expert Answers about the Nokta SP28 Search Coil for Simplex+ - 11" Waterproof DD
Customer Reviews & Field Feedback for the Nokta SP28 Search Coil for Simplex+ - 11" Waterproof DD
See what real detectorists and prospectors are saying. Read authentic experiences from the field, discover what users love most, and learn how this product performs in real-world conditions. Share your own review to help fellow explorers choose with confidence.
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