Description

5-inch inner-diameter end tubes

this four-metal cylinder set of brass

digital display that allows you to setup experiments

Features white enamal graduations every 100mL

Regulated dual AC/DC power supply displaying voltage and current on independent digital readouts

6-Piece Parallel Plastic Pulley Set, 50mm Diameter Science Classroom 5-inch inner-diameter end tubesSix pulley set with single, double parallel, and triple parallel plastic wheels at 50mm diameter in low friction ball bearing steel frames, sized for whole class compound pulley setups.

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 Parallel Plastic Pulley Set, 50mm Diameter Science Classroom 5-inch inner-diameter end tubes

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