This helpful instrument is great for teaching the basic but tricky-to-explain principle of leverage. It consists of a knife-edge clamp, meter stick, metal support, and cast iron base. 19-1/2" x 3-3/4" x 6-1/2"; 1.27 lb.
|Country Of Origin||United States of America|
Balance Demonstration Stand
- Brand: Ginsberg
- Product Code: 7-150