1. Works on most 1996 and newer vehicles (OBD II & CAN)-domestic and import. 2. Build-in One-Click I/M Readiness function for quick State Emissions readiness check and drive cycle verification. 3. Able to read pending codes, stored codes and freeze codes. 4. Easily determines the cause of the Malfunction Indicator Light( MIL). 5. Turns off Malfunction Indicator Light (MIL), clears codes and resets monitors. 6. Views freeze frame data.(Printable data) 7. Displays monitor and I/M readiness status (emissions). 8. Reads live data stream, PID more than 130 pcs. 9. Retrieves vehicle information(VIN, CIN and CVN). 10. Multilingual menu and DTC definitions-English, Dutch,French,Spanish,Italian 11. Extremely easy to use and highly reliable. Specifications Display: 128 x 64 pixel display with contrast adjustment Operating Temperature: 0 to 60C (32 to 140 F) Storage Temperature: -20 to 70C (-4 to 158 F) External Power: 8.0 to 18.0 V power provided via vehicle battery Length\Width\Height: 125 mm (5.00") \70mm (2.80")\22mm (0.90") Weight: 0.25KG (0.74LB) Home Necessity car scan tool is open to global customers. It is an upgraded version from the basic car obdii diagnostic scanner with distinctive features. No battery required, it is charged directly from the OBDII car scanner interface in your vehicle( just need to turn on the ignition of your vehicle), making it convenient for Home and Autoshop Mechanics. It is recommended as a necessity in your toolbox and one of the best gifts for father. 1.Read Codes: Stored codes are also know as hard codesor permanent codesThese codes cause the control module to illuminate the malfunction indicator lamp(MIL) when an emission-related fault occurs. Pending codes are also referred to as maturing codesorcontinuous monitor codesthey indicate problems that the control module has detected during the current or last drving cycle,but are not considered serious,yet,pending codes will not turn on the malfunction indicator serious,yet.pending codes will not turn on the malfunction indicator up cycles, the code clers from memory. 2.Erase Code Note: This function is performed with key on engine off. Dont star the engine. Before performing this function,make sure to retrieve and record the trouble codes. After clearing.you should retrieve trouble codes once more or turn ignition on and retrieve codes again. If there is still some trouble codes for hard troubles, please find the reason caused the trouble code firstly,and then solve the problem, now, the trouble codes can be erased. 3.Live Date The OBD II SCAN is a special diagnostic tool that communicates with the vehicles computer. The scan tool lets you view real-timelive date. This information includes values(volts,rpm,temperature,speed etc.) and system status information generated by the various vehicle sensors,switches and actuators. Press ENTRT. 4.View Freeze Frame When an emission-related fault occurs,certain vehicle conditions are recorded by the on-board computer.this information is referred to as freeze frame data.view freeze date is a snapshot of the operating conditions at the time of an emission-related fault. 5.I/M Readiness I/M refers to inspection and maintenance ,that is legislated by the govemment to meet rederal clean-air standards.I/M Readiness indicates whether or not the various emissions-related systems on the vehicle are operating properly and are ready for inspection and maintenance testing. The I/M Readiness monitor status function also can be used (after repair of a fault has been performed)to confirm that the repair has been performed correctly, and or to check for monitor run status. 6.Vehicle Info Select {Vehicle Info} and press {ENTER} the screen will display the formation such as VIN ,CID and CVN. Package Listing: 1.AD310 OBDII 2.User Manual