Magnetic Field Viewer Pattern Display Membrane Magnetic Card Detector For Electrical Equipment DIY Repair Tools

Magnetic Field Viewer Pattern Display Membrane Magnetic Card Detector For Electrical Equipment DIY Repair Tools; 100% Brand New Condition； Made of high-quality materials for long-lasting durability； Direct replacement, easy installation. Stable performance and high reliability and high quality aftermarket describe: This project is easy to use. Simply place the card on the surface 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 educational purposes.Small and portable, light weight, easy to carry.A wonderful educational tool to spark 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 surfaces with any convexity or cavity. Specification: Dimensions: 60*80mm，75*100mm，152*152mm，76*76mm，152*101mm，101*76mm，80*50mmColor: dark greenQuantity: 1 piece The package includes: 1 x Magnetic Field Viewer Transition: 1cm=10mm=0.39inchDue to manual measurement, please allow 1-2 cm error. Make sure you don‘t mind before bidding.Due to differences between different monitors, the image may not reflect the actual color of the item. Thanks! Good product quality, brand new quality Professional customer service, respond to customer needs within 24 hours