Unitd Scientific™ Van De Graaff Generator, Small Electric

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

Requires a 110 VAC outlet
Includes activity guide

The charge generation system is based on a moving neoprene belt mounted on insulating rollers with metal charge transfer combs. The system is housed in a clear tube that allows for easy viewing of the moving parts. A 100,000 volt potential can be generated.