KONNWEI KW206 HUD OBD2 Car Diagnostic Scanner On-Board Computer Gauge DTC Engine Code Reader Voltage Test LCD Screen Built-in Speaker Description: KW206 OBD computer is a smart and powerful auto meters.  It is especially designed for vehicle all meter in one to show all data in screen from speedometerengine temperature gaugeoil thermometerand boost gauge and fuel consumption meter. KW206 can also monitor and display battery voltage engine charging voltagesover speed alarm engine temperature warning can even read the real-time data stream scan and clear trouble code. 3.It is a OBDII EOBD Scannersupports all OBDII compliant Vehicles to enable technicians to accurately diagnose even the toughest problemsthat can read and delete general fault codes. 4.It can display Instantaneous and average fuel consumption ; It support vehicle key data alarm function (voltage water temperature speed etc.).Special models can display more data (oil temperatureOil pressure CVT temperature etc.). 5.There are multiple dedicated systems that can be switched freely. Feature: Works on ALL OBD II Enabled vehicles both Gasoline and Diesel cars - domestic and imported. Features the unique patented One-Click Readiness Key for quick State Emissions readiness check and drive cycle verification. Bright color coded LEDS indicators and built-in speaker provide both visual and audible tone for readiness verification. Retrieves generic (P0 P2 P3 and U0) manufacturer specific (P1 P3 and U1) codes and pending codes Easily determines the cause of the Check Engine Light(MIL) Turns off Check Engine Light (MIL) clears codes and resets monitors Enhanced OBD2 Mode 6 On Board Monitoring Test Results for Specific Monitored Systems. Views freeze frame data.The KONNWEI KW206 OBD2 / EOBD / CAN Car Diagnostic Scannersupports all 10 OBDII test modes on all OBDII compliant vehicles for a complete diagnosis. Featuring the unique patented One-Click I/M Readiness Key TFT color display and built-in speaker Real Time Battery Voltage Monitoring. Displays monitor and I/M readiness status (emissions) Reads live PCM datastream Displays live O2 sensor test data EVAP System test data Live sensor data in text mode and graph mode (1996 and newer vehicles) Reads stores and playbacks live sensor data Troubleshooter code tips guide technicians to the root cause of a trouble code faster saving diagnosis and repair time Battery Voltage real time monitoringbetter than other expensive item from others brand. Built-in DTC look-up library and display definition. Retrieves vehicle information (VIN CIN and CVN) Internet updatedable and upgradeable Prints data via PC.