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Description
A quick and clean way to visualize magnetic fields. Constructed of a transparent acrylic case that holds iron filings in a fluid of proper viscosity. Unit can be placed on an overhead projector for classroom demonstrations. Requires magnet (not included). Dimensions, 8 × 4 1/2 × 3/8". Includes instructions.
A quick and clean way to visualize magnetic fields. Constructed of a transparent acrylic case that holds iron filings in a fluid of proper viscosity. Unit can be placed on an overhead projector for classroom demonstrations. Requires magnet (not included). Dimensions, 8 × 4 1/2 × 3/8". Includes instructions.
Specifications
- Return Policy:
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.