Van De Graaff Generator Hand Driven Suppliers in China

Van De Graaff Generator Hand Driven Suppliers in China

The length of the sparks generated is wholly dependent upon the speed at which the user turns the handle but sparks of around 20-30mm are comfortably achievable.
A hand driven Van de Graaff generator, which is a very effective unit for introducing electrostatics.
Dimensions (H x Dome Dia.): 400 x 200mm.