Double protection: The airspeed sensor is equipped with a protective shell to protect the internal components from damage.Quality performance: Our digital airspeed sensor kit is made of high-quality material, which is durable and has a long service life.Effortless install: Our digital airspeed sensor kit is easy to install and disassemble. just put the sensor into the pc, plug it in and start using it.Set: C-1 x Airspeed module+1 x Pitot tube+1 x Sillicone tube+1 x 4 pin cableApplication: For simultaneously calibrate the throttle range of ESCs on a multi-rotor.Use: Vehicles & Remote Control ToysMaterial: plastic+metalcolour: As ShownPackage Contents: 1 x Airspeed module1 x Pitot tube1 x Sillicone tube1 x 4 pin cable(Some accessories are random in color, Cannot be chosen the specific color.)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.