Description

this Van de Graaff generator delivers spark-producing high-voltage demonstrations in the physics classroom

delivering wheel-driven power to a lamp or a Newton color disc

Push-button engagement on a hand-cranked single-sided cone clutch

Sturdy wooden pulley simple-machine model with multiple pulleys mounted in series and parallel

Direct Vision Spectroscope in Metal Case Human Anatomy_Human Anatomy Charts & Models this Van de Graaff generatorUsed to read spectral lines against a 400 700nm graduated scale, this metal cased spectroscope pairs a 600 lines mm holographic replica grating with sample vials and mount.

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]
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Direct Vision Spectroscope in Metal Case Human Anatomy_Human Anatomy Charts & Models this Van de Graaff generator

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