- 20cm diameter metal sphere
- Kit comes disassembled, perfect for a science fair project!
Includes: (1) Van De Graaff Generator, (1) Discharging Sphere
This hand powered Van De Graaff Generator has a 20cm diameter metal sphere. It comes with a 10cm diameter discharging sphere. The kit comes partially disassembled so it is perfect for a student to build for a science fair! Generates potentials as high as 150 kV.
Recreate lightning in your own home or classroom – capture your family or student’s imagination instantly!