Magnetic Field Viewer Pattern Display Membrane Magnetic Cards Detector C

describe:

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 30×30mm

Color: yellow

Effect: True Color, Gray

Quantity: 1 piece

Package Included:

1 Magnetic Field Viewer

Transition: 1cm=10mm=0.39inch

Due 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!