1. Read Identification: Displays complete identification of control unit, e.g. part number, software/hardware version, manufacturer, etc.2. Read Fault Codes: Displays all stored and pending fault codes with complete description (e.g. "Rail pressure - too low pressure").Program supports report printing or copy to clipboard.3. Clear Fault Codes: This function clears all stored fault codes and other diagnostic information.4. Auto-Scan (Complete Car Scan/Test): Detects all ECUs (electronic control units) installed in car and reads all diagnostic fault codes.5. Measured Values: Program displays Data like Engine Speed, Battery voltage, Oxygen Sensor, Coolant Temperature, etc. Values can be displayed in graph, 9 values at once, or full listing (all measured values). Logging to file is also supported, which allows offline analysis.6. Actuator Test: Actuator test activates particular actuator (e.g. turn on fuel pump, lock/unlock wheel, lock/unlock doors, cut off fuel, etc.)7. Programming Functions/Adaptation: This feature is of great importance in all vehicles because systems like Engine control units, Immobilizers, Airbags, Alarms, Body Control Units, and some others, require you to perform reset or programming procedures after car repair is done, or even configuration after replacing broken Control Unit.8. Control UnitHardware and software requirements: Software requires at least Celeron/Pentium III 400 MHz, 128 MB RAM, 50MB free HDDspace and USB 1.1 port (USB 2.0 recommended) and Windows 98 SR2/2000/XP withthe latest service pack installed.Colour:As ShownMaterial:Plastic+metalPackage Contents:1 x Diagnostic Tool KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.