1. It is a smart and powerful car instrument. It is specially designed for all instrumentation of the vehicle and can display all the data of the speedometer, engine temperature gauge, oil temperature gauge, boost gauge and fuel consumption gauge on the screen. 2. It can also monitor and display battery voltage, engine charging voltage, overspeed alarm, engine temperature alarm and even read real-time data stream, scan and clear fault codes. 3. This is an OBDII EOBD scanner that supports all OBDII compliant vehicles, enabling technicians to accurately diagnose the toughest problems. General fault codes can be read and deleted; 4. It is an intelligent and powerful automatic meter. It is specially designed for all instrumentation of the vehicle and can display all the data of the speedometer, engine temperature gauge, oil temperature gauge, boost gauge and fuel consumption gauge on the screen. Instantaneous and average fuel consumption can be displayed; Support vehicle key data alarm function (voltage, water temperature, vehicle speed, etc.); special models can display more data (oil temperature, oil pressure, CVT temperature, etc.); There are multiple dedicated systems that can be switched freely. Functions and Features: 1. Compatible with all OBD II supported vehicles, including gasoline and diesel vehicles - domestic and imported. 2. Features a patented and unique one-touch ready key for quick National Emissions Readiness Check and Drive Cycle Verification. 3. Bright color-coded LEDS and built-in speaker provide visual and audible tones for readiness verification 4. Retrieve generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes 5. Easily determine the cause of Check Engine Light (MIL) 6. Turn off the check engine light (MIL), clear the code and reset the monitor 7. Enhanced OBD2 Mode 6 On-board monitoring test results for specific monitored systems. 8. View stop frame data KONNWEI KW206 OBD2 / EOBD / CAN car diagnostic scanner supports all 10 OBDII test modes of all OBDII compliant vehicles for complete diagnosis. Features unique patented one-touch I/M ready key, TFT color display and built-in speaker, real-time battery voltage monitoring. 9. Display monitor and I/M readiness (drain) 10. Read real-time PCM data stream 11. Display real-time O2 sensor test data 12. EVAP system test data 13. Real-time sensor data in text mode and graph mode (1996 and newer vehicles) 14. Read, store and playback real-time sensor data 15. Trouble code prompts to guide technicians to find the root cause of the trouble code faster, saving time for diagnosis and maintenance 16. Battery voltage real-time monitoring, superior to other expensive products from other brands. 17. Built-in fault code query library and display definition. 16. Retrieve vehicle information (VIN, CIN and CVN) 17. The Internet can be updated and upgraded 18. Print data via PC. packing list: 1* Car Diagnostic Scanner 1*English user manual 1*OBD2 data cable 1*USB data cable