Features: When a current is passed through the coil, a field is generated around the coil. This additional field can generate external forces to the upper permanent or push or suck.
By adjusting the magnitude and direction of current flowing through the coil, the forces can be adjusted to generate Stable suspension.
Produced of high quality material, thus it is
Levitation Coil ONLY, other accessories in the picture is not included.
Material: Metal

Specifications: Material: metal
Outside Diameter: about 19mm/0.75in
Height: about.12mm/0.47in
Single coil resistance: 8-10Ω

Package Includes: 5xMagnetic Levitation Coil

note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid,
Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.