Key features

• •【Full 10 OBDII Modes Supported】Read/erase fault codes, view freeze frame data, I/M readiness status (emissions), display live data stream by both text & graph, live data stream merge graph, O₂ sensor test, advanced on-board monitoring test, EVAP system test, retrieve vehicle information (VIN,CIN & CVN), Etc.
• •【Wide Compatibility】This UDIAG code reader works on most vehicles sold in America/Europe/Asia with models produced after 1996, supporting almost all OBDII protocols - CAN (Controller Area Network), ISO14230-4 KWP200 (5BPS & FAST), ISO9141-2, J1850 PWM &VPW. It also supports 8 languages. It is a must-have in your toolbox and one of the best gifts for Home and Auto Shop Mechanics.
• •【Three Popular Hot Keys Design】IM READINESS KEY--Made for easier smog pre-inspection test. Run the same tests as official inspections. You can quickly find out if you'll pass the smog test. VIN HOTKEY--One click to start for protocols scan. No more lengthy operations needed. Quickly retrieve the vehicle's VIN Code. DTC HOTKEY--With a simple press, you'll get the stored DTCs for possible repairs. No other similar OBD2 scanner or code reader can offer this level of assistance. Very easy to use for beginners.
• •【Value-Added Battery Monitoring & Report Printing Function】UDIAG CR800 allows monitoring your vehicle battery with real-time voltage display and lets you konw timely of the battery condition, to avoid battery irreversible damage and get rid of the awkward situation of being unable to start the car. Moreover, CR800 supports diagnosis report printing function with easy operation through PC.
• •【Convenient and Comfortable Handheld Design】Unique PATENTED non-slip shell design, equipped with a 2.8-inch TFT true color screen. VIN, DTC and I/M readiness hotkeys make this code reader easy to use with high proficiency. Green-Yellow-Red Lights and built-in speakers indicate the readiness status for a confident emissions test.
• •【Warm Tips】CR800 car scanner can be used directly with no need for registration,and it can be updated easily with PC or Laptop. The screen is with a tightly-fitting screen protector. If any scratches are found, just tear off the screen protector from the upper left or upper right corner.