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Buy Box Ad Container Module for Desktop

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Magnetic Field Viewer Magnet Poles Testing Card Magnetism Area Observation =Film= Card =Magnetdetectorpattern Display 30X30mm A

<ul><li>Magnetic Field Viewer】This device allows users to view patterned magnetic fields by simply placing the card on the for Surface of a magnetic material.</li><li>Versatile Applications】Great for personal or scientific research, quality control, product demonstrations, reverse engineering, certification, and educational purposes.</li><li>Portable and Lightweight】Small and portable with a lightweight design, making it easy to carry and use in various settings.</li><li>Educational Tool】A fantastic tool for sparking interest in science and studying magnetic fields that are otherwise invisible to the naked eye.</li><li>Flexible and Suitable for Any for Surface】The highly flexible film of the Magnetic Field Viewer is suitable for magnetic surfaces with any convexity or cavity.</li><li>L4MF Magnetic Field Viewer 25/30/50mm Pattern Display Membrane Magnetic Card Detector Electromagnetic Radiation Detectors</li></ul>

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Magnetic Field Viewer Pattern Display Membrane Magnetic Card Detector Adescribe: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 educational purposes.Small and portable, light weight, easy to carry.A great educational tool to our interest in science.Magnetic Field Viewer is a -encapsulated film that allows users to view static magnetic fields.The highly flexible film is suitable for magnetic s with any convexity or cavity.Specification:Size: 50×50mm 25×25mm 30×30mmColor: yellowEffect: True Color, GrayQuantity: 1 piecePackage Included:1 Magnetic Field ViewerTransition: 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!