Eachine ET4 Double-cylinder STEM Stirling Engine With Light Model School Physics Demo DIY Project

Description: Brand: Eachine Item No.: ET4 Color: Silver Material: Quartz Glass + Stainless Steel + Aluminum Alloy + MDF Engine Size: 16.3*9*9cm(L*W*H) Alcohol Lamp Size: 3*3*3.7cm(L*W*H) Flywheel Diameter: 6cm Weight: 640g Package Dimensions: 20*10*16cm Packing: Carton Box Features: 100% brand new and high quality; Precision workmanship. It made of high-grade materials, and the heating tube is quartz glass; Not only good heat dissipation, but also easy to observe the dynamics of the heating piston; The base is painted MDF board with appropriate weight, and it is more high-end atmosphere after coloring; The connecting rod is made of stainless steel, which is sturdy and durable; The bracket is made of oxidized aluminum alloy, and the texture is delicate; The product is carefully designed, the overall stability and coordination are well remembered, and can be used without over-commissioning after receiving the goods; The product comes with a generator, the output voltage of the generator is 3-5v, and it can be connected to the lamp bead and the lamp strip. And the product comes with many spare cylinders, alcohol lamps and other accessories, with good DIY potential; The product heating cylinder has an inner diameter of 14mm and a piston stroke of 12mm. The speed per minute is 2000-3000 rpm. Suitable for gift giving, furniture decoration, DIY, science and education toys, educational props, etc. Ssuitable for people over 10 years old, people under 10 years old should be used under adult supervision to avoid burns Package Included: 1 x Alcohol Burner(One Spare ) 1 x Generator 2 x Heating Cylinder(One Spare ) 1 x Flywheel + Driving Wheel + Baseplate + Support + Power Cylinder in One 1 x Tweezers 1 x Disposable Syringe 4 x Seal Ring 2 x Colorful Led Light 1 x Silicone Tube