Hand Crank Van de Graaff

Turn science into a spectacular experience with the Hand Crank Van de Graaff generator. With a simple rotation of the handle, this impressive device builds static electricity on its polished metal dome, creating visible and exciting electrostatic effects. It transforms abstract energy concepts into dramatic, hands-on demonstrations that capture attention instantly. Ideal for structured science lessons, this generator allows educators to clearly demonstrate charge build-up, discharge and electrical forces in a safe, controlled way.

Designed for reliability and consistent classroom performance, the sturdy construction and manual operation allow full control over the amount of charge produced. Supplied with engaging accessories, this model makes it easy to demonstrate multiple electrostatic effects straight out of the box, keeping science lessons dynamic and interactive.

Educational Benefits:

• Demonstrates static electricity and charge accumulation in a highly visual way
• Strengthens understanding of energy transfer and electrical forces
• Encourages scientific reasoning through prediction, testing and observation
• Builds confidence in exploring foundational physics concepts through guided experiments

Classroom & Play Activity Ideas:

• Use the ribbon plume to dramatically show charge repulsion in action
• Spin the electrostatic spinner to demonstrate energy transfer
• Illuminate the neon wand to visualise electrical discharge
• Rotate small group stations where learners test each accessory and record observations

Product Details

• Measurements: 38 (L) x 76 (H) x 23 (W) cm
• Weight: 4.56 kg
• Hand-crank operated electrostatic generator
• Includes 3 accessories: 
  • ribbon plume
  • spinner
  • neon wand
• Spare charging belt and O-ring included
• Safety Information: Use under supervision; avoid direct contact with the dome during high charge; operate in dry conditions for optimal performance
• Recommended Age: 12+ years (adult supervision required)