Description

Red LED on a demonstration base with 4mm plug connections

and stirrer

this acrylic 12

2A rheostat with oxidized constantan winding on a 300x44mm vitreous-enameled tube

Newton's Color Disc on Wooden Base, 13" Lab Equipment and Supplies_Lab Supplies Red LED on a demonstrationWooden base Newton's color disc at 13 inches tall, the hand driven mechanism spinning seven color segments fast enough to merge into apparent white through persistence of vision.

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

Newton's Color Disc on Wooden Base, 13" Lab Equipment and Supplies_Lab Supplies Red LED on a demonstration

You may also like

recommand products