DD Coil vs Concentric Search Coils

The DD coil seems to be the subject of many conversations lately among beginner and advanced metal detectorists alike. I thought I’d take a few minutes and talk about what a DD coil is and how it differs from other traditional coils. Don’t Judge a Coil by Its Cover! There are 5 types of coil …

Double D search coils provide increased depth and separation compared to a standard concentric search coil.

Coiltek 10 x 5 DD Treasureseeker Coil for Minelab Sovereign?Metal Detector

Double-D Search Coils

Garrett 5 x 8 DD PROformance Searchcoil for Ace 150, 250 and 350 : Patio, Lawn & Garden

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Garrett Goldmaster 24k Metal Detector w/ 6 x 10 DD Elliptical and 6 – Detector Experts

Cewki Nowy w Oficjalnym Archiwum Allegro - Strona 2 - archiwum ofert

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9 Concentric Search Coil for Minelab X-Terra Series , Engineered and designed for most X-Terra series metal detectors. This low frequency (3kHz)

Minelab 9 Concentric Search Coil for X-Terra Series 3011-0099

wykrywacze rutus w Oficjalnym Archiwum Allegro - Strona 3 - archiwum ofert

Choose the right search coil - Blog - Paul Cee Metal Detecting