Minelab 9" 3 kHz Concentric Coil for X-Terra
Application
 Suitable for most X-TERRA series metal detectors. This low frequency (3.0kHz) lightweight waterproof Concentric coil is ideal for highly conductive targets such as silver and copper coins, large rings and relics.
Compatible Metal Detectors
 X-TERRA 705 Gold Pack
 X-TERRA 705
 X-TERRA 505
 X-TERRA 70
Water Protection
 Water proof: Submersible to 1 meter. Ideal for shallow wading at the beach, or detecting in shallow streams.