This apparatus is a high tension power supply of direct current,able toe demonstrate various electrostatic experiments.

This apparatus is a high tension power supply of direct current, able toe demonstrate various electrostatic experiments such as lighting, dancing cork ball, vanishing smoke, neon light, repulsion of wisted paper, etc. with the maximum voltage not less the 180KV,and discharge distance not less than 60mm.

Weight: about 5.5kg

Size: 500mm*250mm*150mm

van de graaff generator