Romondes RD100 Check Engine OBD2 Code Reader Scanner Automotive Diagnostic Tool

🌈Main Functions: Read/Erase Fault Codes; Live Data; Freeze Frame; On board Monitor Test; Component test; I/M Readiness; Vehicle Information; DTC Lookup; Work for most car.
🌈Check Engine Light: The check engine light illuminates when your vehicle's computer believes there is a problem that could affect or is affecting your car's control system.   When the light comes on, one or more diagnostic trouble codes are stored in the car's computer.   The obd2 scan help you read and erase the trouble codes.
🌈Live Data in Graph: Romondes RD100 OBDII code scanner lets you view "real-time" Live Data.  This information includes values (volts, rpm, temperature, speed etc.) and system status information (open loop, closed loop, fuel system status, etc.) generated by the various vehicle sensors, switches and actuators.   It supports detailed text display, and you can view all data stream items or select a certain item of live data with a graph.
🌈I/M Readiness: Quick State readiness check and drive cycle verification.  The readiness monitor test is a "Fail" if the vehicle's computer hasn't tested itself.   The work test itself checks readiness monitors to determine if the vehicle's release system is passing or failing.   The vehicle will fail until the required number or types of readiness monitors are tested.
🌈Freeze Frame: This auto code reader is most useful while diagnosing continuous monitor faults like engine misfire and fuel control concerns.When an release related fault occurs, the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters to help in identifying the problem.   This set of values is referred to as Freeze Frame Data and may include important engine parameters such as engine RPM, vehicle speed, mass airflow, engine load, fuel pressure, fuel trim value, engine coolant temperature, ignition timing advance, or closed loop status.
🌈Oxygen Monitoring Test: Performs Oxygen sensor test to allow retrieval and viewing of Oxygen sensor monitor test results for the most performed tests from the vehicle's on-board computer.
🌈DTC Lookup: Romondes RD1OO OBD2 code reader has a DTC （Diagnostic Trouble Codes）lookup library which built-in over 3000 generic codes definition look up library, it can display current and pending codes stored on the car computer, allows you to search for the definition of DTCs, saves your searching time.
Mutilingual Support: This automotive scanner and diagnostic tool includes many lanuages like English spanish Germany Frence Russian dutch portuguese Italian, which meets the requirement of some customers asking for spanish. Then you don't need to use google translation again.
🌈Great Vehicle Coverage: RD100 scan tools works on most 1996 and newer US-based vehicles that are OBDII compliant (OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). Simply connect the car scan tools with obd2 port, turn on ignition then it’s ready to analyze check engine light.