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Description
Small Hand Generator Children Experimental Apparatus for Physics EducationSmall Hand Generator Children Experimental Apparatus for Physics Education Features: . Clear Principle: The transparent plastic casing is for the clear observation of the internal structure and operating principle, manual rotation of the handle, through the gear transmission to the small generator, explaining the scientific principle that mechanical energy can be converted into electrical energy . Simple Operation: Hold the motor in the left hand,
Small Hand Generator Children Experimental Apparatus for Physics EducationFeatures:
.Clear Principle: The transparent plastic casing is for the clear observation of the internal structure and operating principle, manual rotation of the handle, through the gear transmission to the small generator, explaining the scientific principle that mechanical energy can be converted into electrical energy
.Simple Operation: Hold the motor in the left hand, turn the handle in the right hand, the motor can generate electricity, and the electric beads emit light. The faster the hand turns, the brighter the beads will be. The color of the screw joint is distinguished by red and black
.Stable Structure: There are multiple gears inside, the handle is flexible, and it will not be damaged for a long time
.Safe to Use: no-load output voltage: 6.3V output current: 0.2A; the product comes with a bulb, the bulb voltage is about 6 and the voltage is very low, which has no effect on the human body
.Can be used as a power source: Rotate the electric bead from the generator, replace the wiring, and connect to both ends of the power supply of the experimental electric appliance, which can be used as an experimental power source
.Note: Avoid moisture, prevent the coil from rot; not easy to use too much force, two turns per second is appropriate
Specifications:
.Color: As Shown
.Material: Metal＋PMMA
.Product Weight: 200g
.Package Dimensions: 20 x 15 x 10cm
.Package Weight: 220g
.Packing: Box
Package Content:
.1 x Hand Generator
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4.4 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Nice suite
Color: Black&red, Size: Small, Color: Black&red, Size: Small
Delivery was on time. Suit fit perfect I bought it for my son 8th grade dance. It was worth the money and quality was good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Does run big
Color: Black 02, Size: Small, Color: Black 02, Size: Small
Very nice suit but it does run big and I had to get it tailored! I really should have purchased the Xtra small for him!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Looks exactly like the photo.
Color: White 02, Size: X-Large, Color: White 02, Size: X-Large
The material of the suit is nice. Had to get the suit jacket taken in, worth the buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
★★★★★ 1
Not To Happy For A Beautiful Design Suite
Color: White 02, Size: Medium, Color: White 02, Size: Medium
Fits well just material is very cheap and fabric is gun glued on. Pants came with a rip
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Reviewed in the United States on May 23, 2025
★★★★★ 5
MY SON'S PROM 2026
Color: Black 02, Size: Large, Color: Black 02, Size: Large
Great suit for my son's prom
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
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