Minelab 9" 18.75 kHz Concentric Coil for X-Terra
Application
 Suitable for X-TERRA series metal detectors (except X-TERRA 30). This high frequency (18.75kHz) lightweight waterproof Concentric coil has similar properties as the 7.5kHz version, but is more sensitive to smaller, low conductive targets such as when detecting for jewellery on ocean beaches.
Compatible Metal Detectors
 X-TERRA 705 Gold Pack
 X-TERRA 705
 X-TERRA 505
 X-TERRA 305
 X-TERRA 70
 X-TERRA 50
Water Protection
 Water proof: Submersible to 1 meter. Ideal for shallow wading at the beach, or detecting in shallow streams.