This Routan tool retrieves data from the Tire Pressure Sensor and verifies the identity of each tire pressure sensor mounted on vehicle wheels. It transfers tire pressure sensor identities (ID`s) and vehicle wheel position to the StarMobile tool. It also has the capability to test the Remote Keyless Entry fobs for signal strength. TPMS J-49225 includes: J-49225-1 = Tire Pressure Monitor Diagnostic Tool J-49225-2 = USB CABLE J-49225-3 = POWER TRANSFORMER J-49225-4 = RECHARGEABLE BATTERY J-49225-5 = CD USER MANUAL J-49225-6 = CARRYING POUCH