This rugged unit will help you give demonstrations that will impress the socks off your students, or at least stand their hair on end. The variable speed generator will develop potentials as high as 350,000 volts making it possible to perform all basic electrostatic experiments on a large and spectacular scale! With sparks of 8 inches to as high as 12 to 15 inches, yet a maximum continuous current of just 10 microamps, it's quite safe for classroom use.
The unit is shipped assembled, with an extra transport belt. Discharge electrode (part# P6-3310) sold separately.