LAUNCH X431 i-TPMS Tire Pressure Detector Tool,Upgrade of TS Gun | Activate/Relearn,TPMS Diagnostic Tool,Work with CRP919E/X431 V/X431 PRO3S+/X431 PRO Elite/X431 PRO TT/X431 PAD V

Differences of LAUNCH x431 i-TPMS and x431 ts gun: Both support the activation, relearning, and diagnosis of 315/433MHz sensors. The first difference is that the original X431 TS gun must be used in conjunction with an X431 series scanner, whereas the LAUNCH X431 i-TPMS can operate independently through the i-TPMS app on your Android phone. The second difference is that the X431 i-TPMS allows for selection not only by car brand and model but also directly and more quickly by OE part number, while the TS gun supports selection only by car brand and model. How Does the LAUNCH X431 i-TPMS (TSGUN) Work: The X431 i-TPMS (TSGUN) TPMS tool can be used in conjunction with devices such as the LAUNCH CRP919E/919EBT, X431 PRO ELITE, X431 PRO TT, X431 V, X431 PRO3S+, and more. Additionally, it can operate independently through the i-TPMS app on a phone or tablet (Android system only).