V501 OBD2 Car Truck Diesel Oil Diagnostic Tool Vehicle Engine Fault Code Reader Scanner Analyzer ?Support truck SAE J1939/SAE J1708 commonly used protocols ?Support truck models to read vehicle information,read,clear fault code information,read data stream information ?Support fault code information query,built-in about 9,000 fault code database information ?Support data stream playback function,view/delete fault code,data stream,freeze frame information ?Support USB printing function,can print fault code,data stream,freeze frame information ?Support 7 languages: English,French,Spanish,Chinese,Italian,Russian,German ?Specification: ?Main control chip: STM32F103VCT6/APM32F103VCT6 ?Working voltage: 9~36V ?Working current: 70-90mA ?Operating environment: -20??~65?? ?Storage temperature: -30??~80?? ?Dimensions: 138.9*85*22mm ?Protocol: SAE J1939; SAE J1708/J1587 Package included: ?1 x Diesel Oil Diagnostic Tool ?1 x Adapter Cable ?1 x Engine User Manual ?1 x Storage Bag ?Other things not included