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Magnetic Field Viewing Film

Magnetic Field Viewing Film for Visualizing Magnetic Pole Patterns

Magnetic field viewing film is a green translucent film that allows you to easily view the magnetic pole patterns on a magnet or magnetic assembly. The film is 5ml thick and available in three sizes - 4" square, 12" square & 18" x 36" sheet.

How Magnetic Field Viewing Film Works:

  • Place the flexible film directly on the surface of the magnetic material to reveal the magnetic field of any shape or pattern.
  • Dark areas indicate a magnetic pole, and light-colored lines indicate the boundary line between opposite poles. With a ruler, you can measure the poles per inch.
  • Magnetic field viewing film can be rolled to the shape of the magnet being viewed.