Biots Apparatus is very helpful in the physics studies and mainly used for the experimental demonstration of biot savart law (Describes the magnetic field created by a current carrying wire). This apparatus is manufactured from the high grade raw material under directions of our experienced professionals who ensure its error-less structural design. Biots Apparatus is extremely durable and has optimum surface finish. It is maintenance free and easy to use. This product is available for sale as per requirements at reasonable rates.