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Eisco Labs Van De Graaff Generator - Motor Driven Compatible with 110/120V and 220/240V, 50/60Hz

Free shipping on orders over $29.99

$296.49

$ 99 .00 $99.00

In Stock
  • Operates on 220V or 110V. (Includes 2 prong European plug)
  • Silicon rubber charge collecting belt has excellent insulation resistance
  • Acrylic shaft allows for full visibility
  • Great for classroom demonstrations


Specially designed for electrostatic experiments and where continuous source of high voltage is required. Fitted on base with smooth running DC Motor, operates on 220 or 110 volts A.C. 50 Hz. (Includes 2 prong European plug). Charge collecting Belt : Silicon rubber having excellent insulation resistance. Tracking : Belt-tracking easily adjusted. Charge collecting combs : Aluminium mesh, clearly visible. Spheres : Aluminium 150 mm. dia. Connections : 4 mm. sockets in dome and base. Voltage developed : Upto 200 kV, depending on ambient conditions & humidity, with a spark length of 60 mm. Discharger : Spherical 100 mm. dia., with insulated handle and 4 mm sockets.


George Washinton
Reviewed in the United States on December 26, 2022
I purchased one about a year ago and use it daily to recharge N95 masks . No issues and it always charges up in seconds . I’m impressed also with its sturdiness. I consider it a bargain.
Kathleen McAtee
Reviewed in the United States on June 25, 2017
Much smaller than expected with a plug in for Europe. We have yet to use it in my classroom as I didn't have time to get an adapter. Disappointing.
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