Features:Comes with a storage bag, lightweight and portable, easy to carry and convenient to use.Can find out why the engine fault light is on in order to resolve or understand the problem with the car.Clear the temporary faults in the ECU by clearing the code, and the fault indicator light will go out.One-touch reading, easy to operate, it is possible to test vehicles that support the OBDII protocol.Easy to use, support for full OBDII function test, data stream custom display, and can also be displayed graphically.It can read the sensor information of the engine and read the freeze frame data to understand sensor information when a car failure occurs.With the function of reading oxygen sensor test state, reading online component test state and reading vehicle information (frame number, engine check number...).Supports 5 major types of protocol modes: support for CAN, for J1850PWM, for J1850VPW, for ISO9141 and for KWP2000.Support for checking the working state of the vehicle components.Support six languages: English, French, German, Dutch, Spanish and Russian.Support for fault library dictionary, printing the fault code on the computer.Can test vehicles in the US, Europe, and Asia that meet the OBDII agreement after 1996.It has passed CE, FCC, RoHS certification and support for free online upgrade at http://www.itoscanner.com.Specification:Condition: 100% Brand NewItem Type: Car Diagnostic ToolMaterial: ABSColor: Red, Black (optional)Weight: Approx. 270g / 9.5 ozBasic Working Principle:When the vehicle system fails, the fault (MIL) light or check the engine light is on, and the powertrain control module (PCM) stores the fault information in the memory, and the fault code is read out from the PCM through the device. Quickly and accurately determine the nature and location of the fault according to the fault code prompt. Check the relevant parts and component box lines in the targeted area to eliminate the fault.Package List:1 x Diagnostic Tool 1 x Power Cord1 x User Manual1 x Cloth Bag