Description

this stainless steel one-meter ruler carries stamped centimeter and millimeter graduations along its length

75 inch acrylic frame with 4mm sockets

and steel in a snap-top case

Cast-metal base mounts a heavy-duty electromagnet-driven fork at ~80Hz

6-Piece Drilled Ball Set for Pendulum Demonstrations Glass Bottles_Reagent Bottles this stainless steel one-meter rulerSix material drilled ball set with 25mm balls of wood, aluminum, steel, copper, brass, and lead threading onto string or rod for mass dependent pendulum period comparisons.

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

6-Piece Drilled Ball Set for Pendulum Demonstrations Glass Bottles_Reagent Bottles this stainless steel one-meter ruler

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