Description

designed for image-formation and focal-length investigation

5-inch height including hook for spring-scale suspension

providing a stable platform for prisms

Selected through four rotary-switch decades from 0 to 11

supplied with 1

9-Piece 20g Weight Set on Hanger Subcategory_Carboys designed for image-formation and focal-lengthPowder coated die cast zinc set strings nine 20g masses on a single hanger, serving as an economical alternative to brass for force, mass, and pulley 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

9-Piece 20g Weight Set on Hanger Subcategory_Carboys designed for image-formation and focal-length

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