Description: Diesel Engine Model is suitable for Middle School physics course.
Specification: Material: Plastic&Metal Size: As the picture shown Weight: About 800g
Features: 1.Suitable for Middle School physics course. 2. Used to explain the basic structure and working principle of four - stroke single - cylinder diesel engine. 3. Two ways of using: Manual or connecting power supply.(Power supply is not included) 4. Already assembled, easy to use.