Magnetising and Demagnetising Coil

For magnetising and de-magnetising ordinary magnets, iron bars etc. Consisting of a 250mm long solenoid wound with insulated copper wire mounted on a base with switch and 4mm terminals. Low voltage, suitable for magnetizing and demagnetizing ordinary magnets, iron bars, strips, etc. Comprises a solenoid wound with insulated copper wire and mounted on a base, complete with switch and 4 mm terminals. Solenoid 250 mm Long x 35 mm internal diameter. 6 Volt DC/AC Max 4A current Dia– 27 mm.