Historical experiment set-up for the generation of safe, high DC potentials for numerous experiments in the area of electrostatics. Hand crank operation and belt drive, adjustable spark gap, two high-voltage capacitors (Leyden jars).
Diameter: 310 mm
Spark gap: max. 120 mm
Dimensions: approx. 360x250x400 mm³
Weight: approx. 3.4 kg