NEW RUGGED DESIGN- Brand new designed OBD II check engine reader, car trouble code scanner. Small, compact, handy, and super easy to operate with 3 logical soft navigation buttons which is Well-made with high quality green rubber.
WIDEST VEHICLE COVERAGE: Car diagnostic code reader, Fully supports ALL OBD-II compliant U.S., European and Asian vehicles (OBD-II is standard on all cars sold in U.S. Post-1996) with all OBDII protocols including CAN, J1850 PWM, J1850 VPW.
MORE DIAGNOSTIC FUNCTIONS: Reads and clears ALL engine related trouble codes, and shows definitions without looking for the codes up on the internet. Turns off the MIL (reset check engine light). Shows I/M readiness test results before you take the car to a SMOG TEST. Retrieves vehicle information (VIN, CIN and CVN).
EASY TO USE WITH HIGH QUALITY LCD DISPLAY: OM121 check engine reader is equipped with a high definition LCD display which has white backlight and contrast adjustment, which allows you to read in both bright and dark places, shows the trouble codes accurately and clearly.
NO BATTERY NEEDED- Once plug the OM121 into your vehicle's 16pin OBDII DLC, the unit will be turned on and prompt you to start the ignition, it gets the power directly from the OBDII Data Link Connector in your vehicle, automatically connects with your car computer, then you will have the menu to diagnose. Get the OM121, Get your problems solved before talking to your mechanic!