The Hall Effect Position Sensor is an optimum device, utilized for measuring the scale of a magnetic field. The output voltage of the device is directly proportional to the magnetic field strength. In addition, this is used for speed detection, proximity sensing, current sensing and positioning applications. Hall Effect Position Sensor Hall Effect Position Sensor, offered by Suzhou SDK Electronics Technology Co., Ltd is widely known as an electronic device, made to detect the hall effect. After the detection, it converts the results into electronic data, so as to provide a measurement of a fluctuating magnetic fields.