Taidda Physics Mechanics Experimental Model Four-Stroke
Taidda Physics Mechanics Experimental Model Four-Stroke Engine for Middle School Teaching, Metal Plastic Material, 766g – Manual/Power Supply for Physics Classroom Demo 1. [EASY DEMONSTRATION] Compact design, ready to use, suitable for experiments in middle school physics class, explaining the 4-stroke engine principle.2. [TWO MODES OF USE] Can be operated manually or connected to a power supply, providing flexibility for different teaching scenarios.3. [DURABLE MATERIALS] Made of plastic and metal to ensure durable use for To ensure educational purposes.4. [Practical Size] Base length of 6.69 inches, width of 4.33 inches and height of 12 inches for easy handling and presentation.5....