X431 diagun iv, can replace X431 Diagun III or X431 IV, is a new diagnostic tool release by Launch tech.
1.It is composed of an X431 Diagun IV computer, a protection sleeve, a DBScar diagnostic connector and many OBD1 to OBD2 connectors.
2.It communicates with your car by DBSCAR connecting with Bluetooth, it reads car DTCs and does diagnose function by the X431 Pro Pad computer, it achieves X431 series full car model and full system diagnostic function.
