Hand Held Generator Manual Emergency Power DIY Educational Science Kids Physics Experimental Equipment Tools

Hand Held Generator Manual Emergency Power DIY Educational Science Kids Physics Experimental Equipment Tools Description

High strength, good toughness, not easy to break, they are suitable for students' physics teaching.
The outer casing is made of plastic, which can intuitively understand principle structure of gear transmission.
The hand crank generator is a great gift for students and children to learn physic science.
Simply turn handle and then electricity generated makes bulb light. Great for classroom physics teaching demonstrations.
With it, by building science experiments, improving their hands-on ability, thinking ability, creativity.

Do you want a scientific experimental tool? This hand crank generator be your . Suitable for students DIY scientific experiments. It is excellent to develop their practical ability and thinking ability.
Size:13.50X10.00X4.00cm/5.31X3.93X1.57in
No-load output voltage:6.3V
Output current:0.2A
Colour:Transparent Blue
Material:plastic

Package Contents:
1 * Hand Held Generator

Only above package content, other products are not included.
Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.