Nokta Makro Search Coil for Simplex+ Metal Detector – 28 cm / 11″ - SP28 Security & CSI Metal Detectors - Diameter : 6-1/2"

- Diameter : 6-1/2"

Its spacious design makes it ideal for museum exhibits

Adjustable padded headband… no screws

making it a favorite among serious gold prospectors

Extended  : 22-1/2"

Nokta Makro Search Coil for Simplex+ Metal Detector – 28 cm / 11″ - SP28 Security & CSI Metal Detectors - Diameter : 6-1/2"Nokta Makro SP28 Search Coil for SIMPLEX+ Metal Detector 11" (28 cm) The Nokta Makro SP28 Search Coil is the standard 11 inch search coil designed for the SIMPLEX+ metal detector, delivering the ideal balance of depth, target separation, and ground coverage. Featuring a waterproof 11" (28 cm) Double D design, the SP28 provides outstanding performance across a wide variety of detecting environments, making it an excellent choice for coin, relic,