Preservation Matters: Remote Sensing - Metal Detecting (U.S. National Park Service)
Coil32 - Search coil for a metal detector
Double-D Search Coils
Metal Detector Search Coil - Antenna Or... ? - Metal Detector Advice & Comparisons - DetectorProspector.com
A discriminating metal detector - Geotech
PDF] Coil Design of Pulse Induction Metal Detector | Semantic Scholar
Amazon.com : Metal Detector for Kids, Adjustable Kids Metal Detector with Display LCD 7.5 Inch Waterproof Metal Detectors Search Coil Lightweight Gold Detector Kit for Detecting Coin Gold and Outdoor Treasures :
What's the Difference Between Metal Detector Coils? – Metal Detector Universe
Design and Verification of Search Coil Inductance for Pulse Induction Metal Detection
Monoloop and Coaxial Search Coils
High Accuracy Metal Detectors LCD Display Gold Finder+10"Search Coil Notch Mode$ | eBay