L Shape Led Bulb Golden Stirling Engine Custom Model with Voltage Digital Display Meter Gyroscopes

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L Shape Led Bulb Golden Stirling Engine Custom Model with Voltage Digital Display Meter Gyroscopes


.L-shaped Stirling Engine: The engine is installed with a small generator and voltage digital display meter, luminous gyroscope, but also external load bulb, full of metal mechanical sense and sense of science and technology. An excellent elegant decoration model.
.Educational Toy: When the machine is running, the 5V5W bulb is connected to the generator to light the bulb. The generating voltage can be observed in real time on the voltmeter. Flywheel and gyroscope are removable and interchangeable. Boost your imagination and creativity to realize your technological dreams
.Fine Workmanship: The machine is made of stainless steel and aluminum alloy. The surface is exquisite and full of metalic luster. All parts fit well. The bottom plate is provided with a groove for placing the alcohol lamp, so that the machine runs smoothly and reliably
.How to use: The product has been assembled and ready for operation. Place the Stirling engine on a horizontal table, then inject 95% alcohol into the alcohol lamp (not more than 2/3), next light the alcohol lamp and place it under the hot cylinder to preheat for 30 seconds, and turn the flywheel on by hand to start.
.Value: Can be used as a teaching aid to understand and learn Stirling engine structure and principles. It can also be used as a popular science educational toy to do scientific and technological experiments, which can exercise hands-on ability and cultivate innovative ability. At the same time, due to its superior quality and beautiful appearance, it can also be used as a technological decoration, and can also be as a gift to friends and relatives or children
.For Ages: 10+


.Color: Golden
.Material: Aluminum Alloy + Stainless Steel + Quartz Tube
.Product Size: 16 x 8 x 10cm
.Product Weight: 400g
.Package Dimensions: 20 x 11 x 14cm
.Package Weight: 530g
.Packing: Box

Package Content:

.1 x Stirling Engine
.1 x Flywheel (or Gyroscopes)
.1 x Bulb
.1 x Allen Wrench

Customer Reviews

Based on 1 review
I expected this engine to be fun but I was disappointed

This engine is well built and has a lovely finish. I expected it to be fun to change the flywheel to see what effect it has on the engine speed. I also expected to see the small "generator" power up the bulb. Unfortunately the engine did not arrive with the extra flywheel nor was an allen key included, so there is no flywheel to change. Also the bulb will never light up. When running this engine can only produce about 2.5V, so the 5V bulb is never going to work. The engine runs well but I cannot rate it more than 3 stars because of the missing items and over-hyped product description. I mentioned the missing flywheel & misleading bulb detail to Sterlingkit, but they DID NOT offer to replace the missing flywheel, nor did they offer any partial refund. Another disappointment