Safe! Ideal for the basics of electricity in school!
Works without any power
Transparent frame to visualise the mechanism
Polarity defined by the direction of rotation of the crank
Ideal for studying electricity basics in school without using a battery or AC power!
By simply turning the crank by hand, this mini portable generator can safely generate up to 3V and serve as a power supply for many basic electrical experiments.
Complementary modules with E10 lamp, LED or capacitor (optional) simply plug in with a small coding pin with a plug.

Composition:

• 1 manual electric generator
  
• 1 x 1 m cord with alligator clips