Description
Hand-cranked Van de Graaff generator with a 9
5 inch specific gravity cylinder with a top hook
sized for fine-print reading and convex-lens image-formation work in introductory optics
Single-pole double-throw switch on a demonstration base
the next-step instrument up from the 15 MHz EI-800 for AC-signal
Variable Angle Glass Prism, 15° x 15° x 150° Size_Medium Hand-cranked Van de Graaff generatorGlass prism with a 15 degree apex and 15 x 15 x 150 angles, the doubled apex prism producing about twice the deviation of the 5 unit while still in the small angle regime.
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
