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with one levelling screw and nylon feet
Simulates weightless environment for studying heliotropism and geotropism
LUX & Foot Candle unit selection with default
6-Sudoriferous duct
Petrol Engine Model with one levelling screw andThis model visually demonstrates how a 4 Stroke gasoline engine operates. The user turns a hand crank, which in turn operates a piston. 3 different lights help to visually display what is happening at the various stages of piston travel (intake, spark air fuel, exhaust). Dimensions: Overall Height: 11. 5 Inches 290mm Base Dimensions: 7. 5 Inches x 5 Inches 190mm x 125mm Premium Quality: Petrol Engine Model is made of high grade construction all the
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