2PCS Magnetic Field Viewer Film, 50x75mm Encapsulated Viewing Card, Portable Green Magnet Pattern Detector Sheet for Science Education

Features:This project is easy to use. place the card on the of a magnetic material and it will display a patterned magnetic field.Great for personal or scientific research. It can help us study magnetic fields that we cannot see.It can be used for quality control, product demonstrations, reverse engineering, certification and for educational purposes.Small and portable, light weight, easy to carry.A wonderful for educational tool to our interest in science.The Magnetic Field Viewer is a micro-encapsulated film that allows the user to see the static magnetic field.The highly flexible film is suitable for magnetic s with any convexity or cavity.Specification:Part Name: Magnetic Field ViewerMaterial: Micro-encapsulated filmSize: 50x75mmColor: dark greenQuantity: 2 piecePackage content:2*Magnetic Field Viewer

• Visualizes Invisible Magnetic Fields: The magnetic field viewer utilizes a micro-encapsulated film that allows users to see static magnetic fields, assisting in the study of unseen magnetic forces.
• Highly Flexible Film Construction: Designed with a highly flexible material layer, this viewing sheet is suitable for checking magnetic surfaces with various convex shapes or internal cavities.
• Straightforward Operation : This project is easy to use for regular tasks; simply place the card on the for surface of a magnetic material, and it will display patterned magnetic field structures.
• Broad Inspection & for educational Utility: Useful for quality control monitoring, product demonstrations, reverse engineering, technical certification checks, and for for educational study purposes.
• Compact & Portable Layout: Built with a lightweight and small profile, making this 2-piece dark green tracking tool convenient to carry and useful for personal or scientific laboratory research.