? ?W?DIY Hand Electricity Generator Model AC-DC Electric Generator Physical Experiment Educatio

-Welcome to my store!
-The cheapest products of same quality.
-All actual photos.
-In stock and ready to ship.
-Please pay attention to the product description before ordering. If you have any questions about this product, please contact us.
Like and follow our updates!
Happy shopping!

100% Brand New and High Quality
Fine workmanship and perfect style.
This instrument is used for scientific experiments to demonstrate the working principle of the generator, indicating that mechanical energy can be converted into electrical energy.
Size:17*9cm
Material:plastic
Colour:Black + red + blue
Package Contents:
1 * Hand generatorOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.