Double protection: The airspeed sensor is equipped with a protective cover to safeguard internal components from damage. Quality performance: Our digital airspeed sensor kit is made of high-quality materials, ensuring durability and long service life. Effortless installation: The digital airspeed sensor kit is easy to install and remove. Simply connect the sensor to the PC, plug it in, and begin using it. Set: A-1 x Cable Tube Kit Application: Designed for simultaneously calibrating the throttle range of ESCs on a multi-rotor. Use: Suitable for vehicles and remote control toys. Material: Plastic and metal Color: As shown in images Package Contents: 1 x Cable Tube Kit (some accessories may vary in color; specific color cannot be chosen) Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm. Only the items listed above are included; other products are not included.