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Your cart is empty.Film Display Magnetic Viewing Film Inspection Display Paper 25x35mm 40x45mm See Magnetic Field with This Film field viewer film viewing film paper observation film display film circuit teaching displayFeatures:brand new and Material: Made of magnet.easy to use: Just place the card on the surface of the material and it will reveal a field of pattern.Great for personal or scientific research. And it help us study fields that we can'for t see.Application: Good performance, convenient and practical, suitable for home and professional use.Lightweight Size: Portable and small size, easy to store and carry, bring you convenience.Specifications:Material: MagnetColor: GreenType: A, B, CProduct Dimension: approx. 25x35mm/0.98x1.38inches 40x45mm/1.57x1.77inches 30x50mm/1.18x1.97inches Net Weight: 10g/0.02lbs 20g/0.04lbs 25g/0.06lbsPackage Includes:1x Magnetic Field Viewer Viewing FilmNote:Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
