Description
Selected through four rotary-switch decades from 0 to 11
and a candle holder
accepting rods up to 19 mm in diameter for larger retort stand assemblies
Double-walled in aluminum to minimize heat exchange with the surrounding air
Hook-topped for easy suspension
Oersted's Apparatus Handle Type_Wood Selected through four rotary-switch decadesReproduces Oersted's 1820 experiment, deflecting a pivoting cobalt steel compass needle inside a rectangular conductor frame to show that current generates a magnetic field.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
