VOL II is a professional and powerful vehicle fault diagnosis tool developed by iCarsoft Technology Inc. With a 4" TFT LCD and unique diagnostic software,it features full ECU diagnosis of single vehicle brand and test modes mainly include: CANBUS, ISO9141, KWP2000, J1850 etc. It enable technicians to accurately diagnose complex problems.Read & Clear DTCs,Read Data Stream,Full ECU Diagnosis,Diagnose Single-brand Models Equipped With OBDII-16 DLC,Easy To Use With Metal Dome Keys,Oil Light/Service Reset ,EPB,ETC,4.0" TFT LCD With 480 * 320 Pixels,USB 2.0 High Speed Upgrade,Upgrade Via TF Card,Support Multi-language, And for more, refer to User's Manual