DC 0.1V-5.5V 100-6000RPM Vertical Micro Wind Turbines Used for Testing and Teaching Use Improve the Display EffectOOTDTYFeatures:brand new and high qualityThis model is used for making all kinds of small technology, model making, etc.Small size and good demonstration effect. It is a good teaching tool for wind power generation.Good choice for teaching physical DC wind generation principle.As the model is packaged by completely accessory sets ,you need to assemble by yourself ,just enjoy the DIY fun.Small size, no noise,good demonstration effect, is a very good demonstration tool for DC wind generation.In order to improve the display effect ,the turbine need to be powered by the fan or blow dryer on it at just the right angle instead of the natural wind .Specification:Material:Metal+ABSMotor Diameter 24.5mm/0.96inchesMotor Height 34.2mm/1.35inchesOutput Shaft Diameter 2.0mm/0.08inchesOutput Shaft Length 13.5mm/0.53inchesOutput Voltage: 0.1V-5.5VPackage Includes:1 x Vertical Shaft DC Wind Turbinenote:Due to the light and screen difference, the item's color may be slightly different from the pictures.Please allow 0.5-2 cm differences due to manual measurement.
