Hand Crank AC DC Generator, Educational Physics Teaching Device, Experiment Model

Features: 1. Used for teaching basic structure and working principle of AC and DC generators in junior high school physics and elementary natural knowledge 2. Structure includes permanent magnet, rotatable armature, stator, rotor, brushes, base plate and manual mechanism 3. Demonstrates working principle of single-phase AC generator and DC generator 4. Suitable as educational toy to cultivate children's interest in physics, school teaching tool, learning display and collectible Product Details: Colour: As shown, Material: Metal Specifications: Package Contents: 1 set of Hand crank AC/DC generator