Circular Motion Kit with Speed Control can output 4 level DC

can output 4 level DC voltage 1

ensuring safe transportation of specimens while maintaining the integrity of the container and its contents

On-off Warning

four CR2032 batteries

Circular Motion Kit with Speed Control can output 4 level DCThe modern 'Circular Motion Kit' is a new way to perform experiments in the classroom so that the results are accurate. This system is compact, much safer, is fun to do and results are very convincing. Premium Quality: Circular Motion Kit is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and