***Price is for (1) sensor ONLY*** Uni-sensor is the ultimate TPMS universal solution that contains 315MHZ sensor, 433MHZ sensor & Sensor AID the programming / diagnostic device. Uni-sensor is one of the first programmable TPMS solutions tailor designed to be Ultimate O.E Sensor replacement for United States / Canada Market. As of today there are over 147skus of O.E. TPMS sensors applications and the number is continuing to grow. The ultimate objective of Uni-sensor is to reduce tire dealers / mechanic shop’s inventory by over 95% with just 3 skus Uni-sensor’s unique programming solution can cover over 90% of all foreign & domestic TPMS application. Sensor AID offers instant TPMS sensor programming, as well as diagnostic tool to scan sensor’s ID, PSI, Temperature, Battery, Maker, Year & Model.