Eisco Labs Mechanical Demostration set - Friction Wheel Drive

Constructed with heavy duty metal and plastic Unit is open system to study and sandwiched by two clear plastic plates. This demonstration shows the fundementals of how a friction wheel drive works in a drive system. Dial to show rotation Nice bench top or desk top itemYou may also like Magnetic Back Board - Includes 4 Screw Mounts - For use with Visual Science Experiment Systems - Visual Scientifics by Eisco.