Product Description
Hand crank electric generator is an educational model to demonstrate how electricity is produced. The clear shell of this generator allows students to see how a combination of gears increase the number of rotations per minute (RPM) so that the small generator module inside can produce sufficient electricity to light up a miniature light bulb.
This generator also has two knobs you can use to power other devices or connect a volt-meter.
Wholesale price and free shipping available to orders of 10 and more.
