Function: 1 Displays the DTC definitions on screen unlike previous models 2 Wider coverage: works with CAN equipped vehicles 3 Reads and clears all generic, and some manufacturer, specific DTCs 4 Views OBD II Freeze Frame data 5 Determines the Malfunction Indicator lamp (MIL) status 6 Displays I/M readiness status 7 Retrieves the Vehicle Identification Number (VIN) 8 Scanning live data 9 Saves scanning Data Features Display 128x64 pixel LCD with contrast adjustment and backlight Easy_to_Read screen and also saves up to 38 scans for later viewing. Operating temperature:-20 C_50 C(_4íºF to 122 íºF) Operation Voltage : DC 9 ~15V provided by vehicle battery Color choice: blue,black and red Carton