The Black Magnet F120 singleneodymium magnet for exploration is a 120-kilogram magnet for underwater bottom exploration, clearing water bodies and recovering submerged metal objects.
Magnet fishing
A neodymiummagnet is a permanent magnet sintered from neodymium, iron and boron in a high-temperature magnetic field. The main feature of a neodymium magnet is a powerful magnetic field that attracts a ferromagnet (a body that exhibits ferromagnetic properties.).
A neodymium magnet can support a weight nearly 300× that of its own. Unlike a standard ferrite magnet, a neodymium magnet does not demagnetize, which guarantees efficient and reliable operation.
Searching with a magnet is an interesting alternative to land-based searches that use classic metal detectors.
Fishing with a neodymium magnet is similar to fishing, except that instead of afishing rod we use a magnet attached to a line, which we throw into a lake, river or other body of water.
A powerful neodymium magnet makes it easier to bring metal objects to the surface. Searching with the magnet does not require special training and preparation, so any user can cope with its use.
Features
Black Magnet F120 has a single top-screw mount, which is best for fishing from bridges, piers, pontoon or boat.
The F120 is capable of attracting and holding objects weighing up to 120 kg. An important feature of the neodymium magnet is its ability to attract metal covered with grease, silt or gasoline.
Black Magnet F120 is designed for underwater use, so the surface of the magnet and holder is protected by a durable anti-corrosion coating. The success of underwater exploration mainly depends on the correct choice of the size and lifting capacity of the magnet.
The magnet's lifting capacity is affected by many factors, including the ferromagnetic material, distance from the object, water temperature, direction of forces, and the degree of corrosion of the object.
Not every metal object is ferromagnetic, so the attraction force can vary depending on the type of steel, thickness and regularity of shapes. A neodymium magnet obtains maximum force in the direction perpendicular to the object.
Applications
Fishing and exploration with magnets is not only a form of recreation and outdoor leisure. Neodymium magnets can also be used to clean up wells, rivers, reservoirs and search for objects lost in the water, such as keys, knives, tools, etc.
Unlike classic detectors, neodymium magnets do not require power supply, batteries and proper calibration, just attach a rope (not included), drop the magnet into the water and enjoy finding the lost item.
Attention!
Keep the magnet away from electrical/electronic devices including payment cards, hard drives, smartphones, televisions, etc.
Magnets are strong enough to injure the hand when detaching items.
Magnets can be used by children, only under adult supervision.
