Description
plastic body with sturdy metal rod
mounted on a 4mm-terminal base that drops inline with other modular circuit-demonstration components
and the dome of a Van de Graaff generator
7cm hoop offers 5/10/15-turn taps and an included compass needle for direct deflection readings
Used to test how mass per length controls pitch
Linear Expansion Apparatus with Aluminum, Brass, and Iron Rods, 18cm Subcategory_Pitchers plastic body with sturdy metalCast iron uprights support a 38cm expansion bar against a friction pointer dial reading 0 to 90 degrees, supplied with aluminum, brass, and iron rods for linear expansion comparison.
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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