Name: Water Hydroelectric & DC Wind Turbine Physics Demonstration Model
Brand: Keproving
SKU: 83762595
Price: 157.54 HKD
Availability: InStock

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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HK$157

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🌿 Harness the future of clean energy—one spin at a time!

SILENT SLEEK DESIGN - Quiet operation ensures distraction-free classroom and lab environments.
VERSATILE POWER SOURCE - Supports both wind and water-driven rotation for dynamic energy conversion lessons.
OPTIMIZED ENERGY CAPTURE - Compact 3cm fan designed for stable power output from multiple wind directions.
PROFESSIONAL GRADE BUILD - Durable plastic and metal materials engineered for repeated educational use.
PRECISION STEM POWER DEMO - Experience real-world DC wind and hydroelectric generation principles with hands-on assembly.

This professional-grade physics demonstration model delivers a 3V output at up to 100mA, powered by a 3cm diameter fan rotating between 100 and 6000 RPM. Designed specifically for STEM education, it enables hands-on learning of DC wind and hydroelectric power generation principles through quiet, compact, and efficient operation—perfect for classrooms and labs aiming to inspire the next generation of energy innovators.

Specifications

ASIN	B07GTVT9L7
Age Range Description	Adult
Best Sellers Rank	#194,890 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,241 in Solar & Wind Power Parts & Accessories
Brand Name	Keproving
Customer Reviews	4.1 4.1 out of 5 stars (79)
Educational Objective	STEM
Item Weight	0.02 kg
Manufacturer	Baicheng
Material Type	Plastic
Number of Items	1
Number of Packs	1
Size	3 centimeter
Theme	Physics
UPC	631145352268
Unit Count	1 Count

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HK$157

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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