Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436

Item #: AP4680

Price: $10.75

Magnetic Needle is versatile for demonstrating Earth’s magnetic field. Large size makes it easy for others to see.

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Product Details

Versatile for demonstrating Earth’s magnetic field. Its large size makes it excellent for magnetic field demonstrations for the entire class. The magnetic needle “floats” on a pin-point pivot and is extremely sensitive and accurate. Small changes in a magnetic field can be easily detected with this rugged magnetic needle. Needle is 14.3 cm long; support rod is 9.9 cm tall with a 6 cm square base.