TP150-Tire Pressure Diagnostic Device ● Program up to 8 sensors ● TPMS status check ● Read/Check/Relearn Tire-Pressure Sensors on the vehicle ● Check TPMS fault codes ● Display vehicle relearn procedures / Perform relearn via OBD or sensor triggering ● Activate 315/433MHz tire pressure sensors ● FREE software update via Wifi connection & 2 Year Warranty ● Display sensor ID, battery condition (on select sensors), tire pressure & temperature ● Software Updates via PC or Wi-Fi / Easy-To-Use Navigation ● 4-inch Color Display 320x480 dpi ● 3000mAh Lithium-polymer Battery.