Magnetic Field Demonstrator

Tap to Zoom Close
Next Prev

Product Number: SB30028

In Stock (Ships within 1-2 business days)


Add to list

A quick and clean way to visualize magnetic fields. The unit is a transparent acrylic case that holds iron filings in a fluid of proper viscosity. Simply place an alnico or neodymium magnet (bar magnet, horseshoe magnet, etc.) on the device, and the iron filings will move to form a pattern that shows the magnetic field of that magnet. The unit can also be placed on an overhead projector for classroom demonstration. Dimensions: 8-1/2 in. x 4-1/2 in. x 3/8 in. Grades 5-12.

Item Weight: 0.69
Assembly Required: false
Subject Areas: Magnetism, Physical Science
Brand: United Scientific Supply
Prop 65:


Overall rating:
0 out of 5

Based on 0 review

0 of 0 Reviews



Your guide to an exceptional shopping experience.

Learn More

Stay informed

Be the first to hear about our new products and exclusive offers