Description
and a removable cord post
Twelve-volt DC drive across two 600-turn coils delivers higher lifting force than 6V models
producing the nearly uniform field used to calibrate magnetic sensors and verify the Helmholtz geometry
a pulley-loaded weighted string
Steel Ball Bearings, 13mm, 10-Pack Waves & Oscillation_Wave Motion and a removable cord postTen pack of 13mm precision machined steel ball bearings for projectile launchers, roller coaster simulations, and Newton's second law apparatus in mechanics experiments.
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
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