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Get it between 2025-01-06 to 2025-01-13. Additional 3 business days for provincial shipping.
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