Physics Mechanics Experiment Teaching Instrument Diesel 4-Stroke Internal Combustion Engine Model Demonstrate Working Principle

Description: Suitable for middle school physics course experiment teaching.Used to explain the basic structure and working principle of four – stroke single – cylinder diesel engine.Two ways of using, manual or connecting power supply.Already assembled, easy to use.Compact design, making it convenient for demonstration. Specification: Material: Plastic + Metal Size: As the picture shown Battery: 2 x 1.5V AA battery (NOT included) Base length: Approx. 17cm / 6.69inch Width: Approx. 11cm / 4.33inch Height: Approx. 30.5cm / 12inch Weight: Approx. 766g Package Included: 1 x Diesel Engine Model

Features

• Physics Teaching Instrument:Suitable for middle school physics course experiment teaching,and also a perfect model for the automotive industry or car enthusiasts.
• Two Ways:Two ways to use, manual or connected to the power supply. By slowly turning the crank handle in different directions, you can observe all the functional phases of the intake stroke, compression stroke, power stroke, and exhaust stroke of the 4-stroke diesel engine.
• Uses:The diesel engine model is mainly used to demonstrate the basic structure and working principle of a four-stroke single-cylinder diesel engine.
• High Quality:Made of high quality Plastic and Metal.Has a long service life and the demonstration effect will not be worse.
• Already debugged:The structure and components of the model have been adjusted before leaving the factory, and the actions of each part are unified and coordinated.Already assembled, easy to use.