Van de Graaff Generators

Van de Graaffs are the perfect tool for transforming mechanical energy into electrical energy. They also are a really useful tool for understanding induction and applying Gauss' law to conductors - and for thinking about electrostatic discharge and ionization of air. Beyond this, they're simultaneously hands-on and hair-raising! We offer both hand driven and electric motor driven Van de Graaff generators as well as accessories and spare parts to keep your generator arcing crisply for generations of students.

Ever want to measure the voltage of your Van de Graaff generator? Check out our blog post: "How Good is my Graaff?"

400,000 Volt Van De Graaff Kit with 10 Electrostatic Attachments

Precision machined dome bracket to ensure easy fit and proper dome mounting to collect charge Grounded base mount discharge wand which can be remo...

View full details

EDUVDG

Electrostatics Accessories Kit, 7 Pieces - Designed to be used with Van De Graaff And Wimshurst Machines

Seven piece electrostatics accessories kit to be used with Eisco Labs Whimshurst machines and Van de Graaffs (PH0848C, PH0918A, PH0919A, PH0920A, P...

View full details

PH0918C

Van De Graaff Generator - hand driven & motor driven both

Hand driven & motor driven bothSame as Cat. no. PH0920A but with hand driven & motor driven both.

PH0922A

Van De Graaff Generator, Motor Driven - 120/240V, 50/60Hz - Includes Assembled Base with DC Motor, Power Cord, Discharge Wand, & Accessories

The Van De Graaff generator is a simple device designed for electrostatic experiments and where continuous source of high voltage is required. It c...

View full details

PH0920A

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

Operates on 220V or 110V (2 prong European plug included) Silicon rubber charge collecting belt has excellent insulation resistance Acrylic shaft ...

View full details

PH0920AV2

Premium Van De Graaff Generator - Motor Operated

All inclusive, high power Van De Graaff kit Precision machined dome bracket to ensure easy fit and aluminum 200 mm dome mounting to collect charge...

View full details

CEN-VDG

Eisco Labs Spare Belt for Van De Graaff Generator

Spare belt for Van De Graaff, Model PH0918B 14" long, 2" wide EISCO Spare Belt for Van De Graaff Generator(1) Spare BeltThis is the spare belt for...

View full details

PH0918B

O-Ring Belt - Spare - For Use With Eisco Van de Graaff (PH0918A and PH0919A) - Eisco Labs

INCLUDES || Includes one spare O-ring belt VAN DE GRAAFF || For use with Eisco-branded Van de Graaff generators (PH0918A and PH0919A) ELECTRIC CHA...

View full details

PH0922A-BLT

Spare O-Ring Belt for Eisco Van de Graaff PH0918A and PH0919A

Spare O-ring belt for Eisco Van de Graaff models PH0918A and PH0919A Includes one (1) spare O-ring belt

OR0015316470

Spare O-Ring Belt for Eisco Van de Graaff PH0920A and PH0920B

Spare O-ring belt for Eisco Van de Graaff models PH0920A and PH0920B Includes one (1) spare O-ring belt

OR0016207269

(DISCONTINUED) Spare O-Ring Belts for Eisco Van de Graaff EDUVDG, Pk of 5

Please see EDUVDGORING Pack of 5 Spare O-ring belts for Eisco Van de Graaff model EDUVDG Includes five (5) spare O-ring belts

OR0015303134/PK5

Spare O-Ring Belt for Eisco Van de Graaff VDG-SCR

Spare O-ring belt for Eisco Van de Graaff model VDG-SCR Includes one (1) spare O-ring belt

OR0015310119

Hand Crank Van De Graaff Generator, 7.9" Sphere

The van de Graaff generator is a simple device designed to create large voltages with low current. It can be used to dynamically demonstrate severa...

View full details

PH0918A

Electrostatics Accessories Kit, 7 Pieces - Designed to be used with Van De Graaff And Wimshurst Machines

Seven piece electrostatics accessories kit to be used with Eisco Labs Whimshurst machines and Van de Graaffs (PH0848C, PH0918A, PH0919A, PH0920A, P...

View full details

PH0920C

Discharge Sphere for Van de Graaff Generator, 28 Inch - Stand Alone - With Banana Plug Connector - Eisco Labs

DISCHARGE SPHERE || Stand alone discharge sphere for use with a Van de Graaff generator - Great for educational use in schools ELECTROSTATICS || W...

View full details

PH982017B