Fisher 10.5" Spider Search Coil Cover for 1270-X, 1280-X, CZ-3D and CZ-21 This illustration highlights the differences

This illustration highlights the differences between binary and proportional audio

This ensures accurate detection and extends the lifespan of your equipment

but it will locate smaller targets closer to the surface

* Does NOT include coil cover and coil hardware

allowing you to carry your detector comfortably without removing the searchcoil

Fisher 10.5" Spider Search Coil Cover for 1270-X, 1280-X, CZ-3D and CZ-21 This illustration highlights the differencesFisher 10. 5" Spider Search Coil Cover for 1270 X, 1280 X, CZ 3D and CZ 21 A good coil cover will protect your search coil from the wear associated with everyday use. This hard plastic cover is perfect for preventing nicks and scuffs to the coil. This is a durable cover for the Fisher 10. 5" spider search coil.