- Comprised of a transparent plate with small circular chambers
- Each chamber contains an iron rod; each functions independently as a plotting compass
- Excellent tool for viewing magnetic fields
- Transparent-- Suitable for overhead projectors
- 250mm x 250mm
Comprising of a transparent plate having a matrix of small circular chambers, each chamber containing an iron rod and functioning independently with as a plotting compass. This plate is an excellent tool to view magnetic fields and due to its transparent nature is suitable for OHPs. Size is 250 x 250 mm
- Product Dimensions : 11.8 x 10.2 x 2 inches; 15.2 ounces
- Date First Available : December 21, 2012
- Manufacturer : Eisco/Virual Scientifics
- Country of Origin : China
