Hand AC and DC Crank Generator Model, Demonstration Motor Activity Model,Device Experimental Equipment

Hand AC and DC Crank Generator Model, Demonstration Motor Activity Model,Device Experimental Equipment Description

Purpose: This machine is used for the basic structure and working principle of AC and DC generators in the teaching of junior high school physics and elementary school natural knowledge.
Structure: This instrument is a permanent magnet, rotatable armature generator, composed of a stator, a rotor, brushes, a base plate and a manual mechanism.
Demonstration content: Demonstrate the working principle of a single-phase AC generator; electric-phase DC generator
Great educational toy, it can cultivate children's interest in physics, more intuitive and easy to understand
Good for school teaching tool, learning display, and collectibles, also be a great addition to supplies.

Colour:As shown
Material:Metal

Package Contents:
1 set * Hand crank AC/DC generator

Only the above package content, other products are not included.
Note: Light reflection 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.