HD Visual Magnetic Viewer Card

AMF Magnets USA Verified independent store

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Product Description:Position the viewing film on top of any magnet to discover where its magnetic poles are located and how many it has. The area between magnetic poles is indicate d by a yellow "aura", while the poles themselves appear darker. The viewing film is 40mm x 26mm wide (total card size is 55mm x 90mm wide) and is identified by AMF Magnets product code VIEWC. Show more