In modern automotive ABS control systems, a variety of sensors are generally installed to ensure stable and reliable car running. The wheel speed sensor is the most important one. The sensor works to detect feedback on the motion of the car. When the wheels turn, a sudden voltage signal is generated in the wheel speed sensor. Delcoribo products have passed all strict tests before packing. All of them have great resistance to harsh environment, especially extreme temperatures, vibration and abrasion.