A rugged unit that will develop potentials up to 350,000 volts on the polished, anodized dome. Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale. The maximum continuous current is only about 10 microamperes, so the unit is quite safe. Sparks of 8″ are usual and may go to 12-15”. The standard machine has a negative dome, but a positive electrode machine is available. The unit is shipped assembled, with an extra transport belt.
Discharge Electrode is sold separately.