Magnetic Needle
# de catalogue 470123-076
Fournisseur: ELECTRO MECHANICAL INSTRUMENTS
Spécifications
- Description:Magnetic needle, 145 mm
- Cat. no.:470123-076
- Supplier No.:3050
Spécifications
A propos de cet article
Demonstrate the Earth’s Magnetic Field and Other Magnetic Phenomena.
- The support is non-magnetic
- North pole marked in red and the south pole in black
Ideal for demonstrating the operation of a compass and the study of magnetic fields, a magnetic pointer rides on a brass and nylon bearing.
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