Hand Crank Generator, Clear Plastic Casing Mechanical Dynamo, for Students School Teaching

Description

🔋 Generate excitement with every turn!

The Jeankak Hand Crank Generator is an innovative educational tool designed for students and teachers. With a clear plastic casing, it allows users to see the inner mechanics while generating up to 6.3 volts DC through a simple hand-crank mechanism. Ideal for physics demonstrations, this lightweight generator requires no batteries, making it a sustainable choice for hands-on learning.