Non-standard forms uniform: what unusual coils use search engines?

Search engine manufacturers are aiming to produce standard sensors: large, medium and small diameter coils. They can be round and elliptical, concentric and DoubleD configurations. But they try to satisfy not only the existing demand, but also surprise their consumers with coils of non-standard forms.

Imagine Reel is the pride of Garrett. She is completed with professional devices of the GTI series. This is a kind of concentric coils, which is able to more accurately identify the target at a great depth. This allows her to make an additional receiving loop.

The 11-inch Bi-Axial coil of Fisher’s elongated shape looks like a cockroach. It is highly sensitive to small objects from non-ferrous metals and is selective at a large depth of detection.

Another coil with which the Fisher F22 and F44 metal detectors are assembled is like an egg. Its narrowed tip allows you to penetrate hard-to-reach places and find small targets without replacing it with a “sniper”.

The Karma coil from the Bulgarian manufacturer has expanded this list due to the unusual shape of the ribs resembling spider legs. It has an increased detection depth in comparison with sensors of the usual form of the same diameter - 13 inches.

Some coils are square or rectangular. Most often they are used with deep metal detectors. But they can be equipped with conventional detectors, for example, the Go-Find series of metal detectors. Such sensors have a monolithic design and are reliably protected from mechanical damage.


Search engine manufacturers are aiming to produce standard sensors: large, medium and small diameter coils. They can be round and elliptical, concentric and DoubleD configurations. But they try to satisfy not only the existing demand, but also surprise their consumers with coils of non-standard forms.

Imagine Reel is the pride of Garrett. She is equipped with professional devices of the GTI series. This is a kind of concentric coils, which is able to more accurately identify the target at a great depth. This allows her to make an additional receiving loop.

The 11-inch Bi-Axial coil of Fisher’s elongated shape looks like a cockroach. It is highly sensitive to small objects from non-ferrous metals and is selective at a large depth of detection.

Another coil with which the Fisher F22 and F44 metal detectors are assembled is like an egg. Its narrowed tip allows you to penetrate hard-to-reach places and find small targets without replacing it with a “sniper”.

The Karma coil from the Bulgarian manufacturer has expanded this list due to the unusual shape of the ribs resembling spider legs. It has an increased detection depth in comparison with sensors of the usual form of the same diameter - 13 inches.

Some coils are square or rectangular. Most often they are used with deep metal detectors. But they can be equipped with conventional detectors, for example, the Go-Find series of metal detectors. Such sensors have a monolithic design and are reliably protected from mechanical damage.

Choose a coil that fits exactly to your search terms and go for new finds.