Physical Hand-cranked Power Electricity Mechanism Science

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Description:

100% brand new and with high quality
DIY hand-cranked mechanical power electric generator for children science experiment kits/school physics teaching tool
Output Voltage: 6.3V;
Output Current: 0.2A
Rotate the crank continuously, the little lamp will light; the fast you rotate, the more bright the lamp will be...
Can be used as current source: pick out the lamp and connect the electricity wire and experiment device, hand-cranked it.
Material:

Size Chart:

L x W x H: Approx 16.5 x 5 x 10.5cm/6.50 x 1.97 x 4.13inch

Package Includes:

1 Hand-cranked Electric Generator Model Toy

2 Connecting Electricity Wire

Note:

Due to the manual measurement, please allow 1-2mm differences in size
Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand

Hand Electric Generator Toy;Mechanical Electric Generator;Hand-cranked Power Generator;Experiment Model;Lab Supplies