Magnetising and Demagnetising Coil is a low voltage coil that is suitable for magnetizing and demagnetizing ordinary magnets, iron bars, strips, etc. Our Magnetising and Demagnetising Coil is comprised of a solenoid wound with insulated copper wire, which is mounted on a base. It is completed with a switch and 4mm terminals. The operating voltage of our Magnetising and Demagnetising Coil is 12v A.C. at 6a. Specifications : Solenoid 250mm long x 35mm internal diameter Operating voltage 12v A.C. at 6a Magnetizing by A.C. Or D.C. Demagnetizing by A.C. only