25/30/50mm Magnetic Field Viewer Pattern Display Membrane Magnetic Card Detector Electronic Measuring Instruments Parts

Features:
This project is easy to use. Place the card on the magnetic material to display the patterned magnetic field.
Great for personal or scientific research. It can help us study magnetic fields that are invisible to the naked eye.
It can be used for quality control, product demonstration, reverse engineering, certification and educational purposes.
Small and portable, lightweight and easy to carry.
This is a great educational tool to stimulate our interest in science.
The magnetic field observer is an encapsulation film that allows users to observe static magnetic fields.
This highly flexible film is suitable for any convex or concave magnetic materials.


Specifications:
Part Name: Magnetic Field Observer
Size: 50×50mm 25×25mm 30×30mm
Color: Yellow
Effect: True Color, Gray
Material: ABS
Quantity: 1 piece


Package Contents:
1 Magnetic Field Observer


Note:
Please allow 1-2 cm error due to manual measurement. Please confirm that you do not mind before placing an order.
Due to differences between different monitors, the picture may not reflect the actual color of the item. Thank you!