Our most economical mini Van de Graaff generator. Use this junior model of the Van de Graaff generator for numerous electrostatic experiments and displays. This 34 cm mini version produces 75,000 volts and delivers sparks up to 10 cm in length. The metal base houses and electric motor that operates on 115VAC 50/60 Hz. The 10cm aluminum sphere sits on top of a clear plastic column that allows students to see the moving belt which delivers charge to the sphere. Complete instructions are provided with the generator. Replacement belts measuring 2W x 28L cm are also available separately.
