MS309 OBD2 Code Reader Automotive Scanner OBDII Car Engine Auto Diagnose Tool MF Features: It is used mostly to diagnose the trouble or faulty of the for cars, reports codes and clear codes. Support VIN (also called vehicle identification number or frame number), CID, CVN etc parameters. 320x240 resolution dot for matrix display screen, the display is clearer. Using second-generation high-quality OBD chip, for all 1996 and newer for cars and trucks which are OBD2 compliant (including CAN protocol). CAN transcever chip 1040 is adopted to further improve the vehicles compatibility. Specifications: Material: ABS Size: approximately 245x165x35 mm/9.64x6.49x1.37 inches Package Includes: 1 Piece Car Diagnostic Tool Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.