Diesel Engine Model Whiteboard Premium Quality: Digital Anemometer Handleld

Premium Quality: Digital Anemometer Handleld is made of high-grade construction all the way through

Children simply use the permanently attached magnetic wand to guide the ball along the lines and curves of each number—and learn to print each one as they go

Included: Human Knee Joint Life Size Anatomical Model Accurate

Stand size 5x11cm

Diesel Engine Model Whiteboard Premium Quality: Digital Anemometer HandleldThis model visually demonstrates how a 4 Strokes 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: Diesel Engine Model is made of high grade construction all the