Description
current sensors
Five-pack of 3/4-inch steel marbles
passenger deactivation switches
letting students explore mechanical advantage by counting the supporting strands and measuring effort
3 glass features 10mL capacity with spout for small-volume chemistry and laboratory applications
Drilled Aluminum Pendulum Ball, 25mm Subcategory_Power Supplies current sensorsAt a full inch diameter, the drilled aluminum ball gives a lightweight contrast to steel and brass balls of the same size in pendulum period and momentum transfer demonstrations.
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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