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Magnetizing and Demagnetizing Coil

Bring older, weaker magnets back to life with this magnetizer.

  • Coil allows magnets to be either remagnetized or demagnetized
A 25cm long coil allows magnets up to 4.5cm in diameter to be either remagnetized or demagnetized. The apparatus has 960 turns and the wire has a diameter of 1.22 mm. This coil serves as a useful way to demonstrate how a magnet can be made or destroyed. Two banana plug jacks allow for an AC/DC power supply to be attached, and an on/off switch is clearly visible.



Item # Description Unit Availability Price Quantity
470121-556 Magnetizing and Demagnetizing Coil
Each Retrieving


Dimensions 37 x 24 cm


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