Double protection: The airspeed sensor is equipped with a protective shell to protect the internal components from damage.<br> Quality performance: Our digital airspeed sensor kit is made of high-quality material, which is and has a long service life.<br> 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.<br> Set: C-1 x Airspeed module+1 x Pitot tube+1 x Sillicone tube+1 x 4 pin cable<br> Application: For simultaneously calibrate the throttle range of ESCs on a multi-rotor.<br> Use: Vehicles & Remote Control Toys<br> Material: plastic+metal<br> colour: As Shown<br> Package Contents:<br> 1 x Airspeed module<br> 1 x Pitot tube<br> 1 x Sillicone tube<br> 1 x 4 pin cable(Some accessories are random in color, Cannot be chosen the specific color.)<br> Only the above package content, other products are not included.<br> 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.