Quick view Compare Add to Cart Thermoelectric Generator Demonstration CA$75.30 CA$60.20 Quick view Compare Add to Cart
Quick view Compare Add to Cart Photo Electric Cell Unit - 3 7/8" x 2 3/4" CA$63.80 CA$51.00 Quick view Compare Add to Cart
Quick view Compare Add to Cart Mini Fan Motor Unit - 3 7/8" x 2 3/4" CA$37.80 CA$30.20 Quick view Compare Add to Cart
Quick view Compare Add to Cart Solar Panel Demonstration CA$92.70 CA$74.20 Quick view Compare Add to Cart
Quick view Compare Add to Cart Wind Power Demonstrator CA$108.70 CA$87.00 Quick view Compare Add to Cart
Quick view Compare Add to Cart Energy Conversion Kit, Supertek CA$181.10 CA$144.90 Quick view Compare Add to Cart
Quick view Compare Add to Cart Water Turbine with Dynamo CA$159.40 CA$127.50 Quick view Compare Add to Cart
