seriousdetecting.comAnswer
May 20, 2026 - 11:07 AM
The Nokta C28 11-inch search coil is compatible exclusively with the Nokta CF77 Coin Finder metal detector. This coil uses a wired connection and plugs directly into the CF77 control box without requiring adapter hardware. The C28 is not compatible with other Nokta detector models such as the Anfibio, Kruzer, Score, or Impact series, as each Nokta detector line uses a different coil connector and signal protocol. If you own a CF77 Coin Finder and want to expand your coil options, the C28 and the larger C45 17.5-inch coil are aftermarket search coils available for the CF77.
