Easy to UseAuto Diagnostic Tools No battery or charger. plug in and use. scanner quickly detects engine error codes and clears the error codes. Even a beginner can use this device to read the error code and know the engine problem. Saving time and money. Wide Compatibility: Scanner Works with all compliant vehicles; ;Supports 6 languages including English, German, Italian, Spanish, French, Dutch.; Practical Car Diagnostic Tool: You don't need to charge the mobile phone connection and APP. Directly displays the error code and code meaning. This information includes values (voltage, speed, temperature, etc.) and system status information (open loop, closed loop, fuel system status, etc.). LCD Screen: The diagnostic tool fault code reader with LCD screen is graphic data well displayed on the 2.8 inch TFT LCD color screen for better user experience (128 x 64 pixels) . Powered directly from your vehicle's data link port with low power consumption. The cable is long enough without being too long and in the way. OBD2 Scanner is perfect for beginners and professionals. With MIL Switch Off, I/M Read Test, Freeze Frame Data and Vehicle Information, you can locate fault areas and track the health of your vehicle. The problems you might have areFor security and data protection reasons, the error code displayed by some vehicles is part of the private agreement of the vehicle manufacturer. Only the manufacturer has the right to modify it. Private code includes: brake system, TPMS, airbag, ABS, window lift, etc. Portable, Handheld, Easy to Use: The OBD2 code reader has a non-slip surface for easy handling. Thanks to the small size you can easily store your tools. No other additional devices are required, no apps need to be downloaded. Which are comparable to the same type of wireless products. I/M Prep Check: Use the I/M safety check to check if the vehicle's emissions are up to standard. Significantly simplifies diagnostic steps. Perfectly checks defective components as quickly as possible. Quickly check the maintenance results and understand the DTC well. Support 6 languages: English (default) German Italian Spanish French Dutch Vehicle information view: Support vehicle identification number (VIN) display: You receive the vehicle information directly on the screen. This allows you to accurately diagnose your vehicle. Note: This device cannot eliminate airbag malfunctions. Show Freeze Frame Data: If your vehicle fails during testing, the fault reader automatically generates freeze frame data. You can easily narrow down the cause of the problem by correcting the data at the time of failure such as engine speed, air flow, fuel pressure, etc. Wide Range of Automotive CompatibilityThe OBDII diagnostic scanner tool is for US year 1996 or later / Europe year 2002 or later / Asia year 2002 or later; which have OBD2 Automotive CAN, ISO9141, J1850VPW, J1850PWM, KWP2000 protocols.