Launch Creader CR529 OBD2 Car Engine Fault Tester Code Scanner Function: 1. Read and clear engine error code; turn off engine checking 2. Real-time dataframing: when an emission-related fault occurs, it records certain vehicle conditions to better locate the abnormal position and find the cause of the abnormality during maintenance 3. Detects whether various emission-related systems on the vehicle are functioning properly and is ready for inspection and maintenance testing 4. Can automatically read the vehicle identification code on the ECU of the vehicle 5. Memory code reading 6. Pending code reading 7. Oxygen sensor test: allows retrieval and viewing of oxygen sensor monitor test results from the on-board computer for the most recently performed test 8. You can view the results of on-board monitor tests that are useful after servicing or erasing the vehicle control module memory 9. Displays the vehicle identification number (VIN), calibration identification number, and calibration verification number (CVN) of the test vehicle 1. Plug and play, no batteries required, easier to use 2. Color LCD display, easy to operate, data at a glance 3. Quickly retrieve vehicle VIN, accurate troubleshooting 4. Rugged material to withstand daily impacts 5. Whether you are a family car owner or a car mechanic, you can save money on car maintenance, save time and effort on repairs, and improve the lifeperformance of your car 6. 7 languages can be switched: English, French, Spanish, German, Portuguese, Russian, Japanese 7. Can be connected to a computer to realize the search, data playback and printing functions, etc 8. Voltage: 8-12V 9. Operating temperature: 0-45 degrees celsius 10. Size: 103 x 179 x 30mm