Professional OBD2 Scanner Code Reader OBD II Auto Diagnostic Code Scanner OBD EOBD Check Engine Light Scan Tool Car Engine Fault CAN Diagnostic Scan Tool with I/M Readiness (Upgraded Version)

★【SAVES MONEY AND TIME】Quickly read and erase DTC (engine fault codes) as well as a battery tester. A look-up library with over 8, 000 built-in generic code definitions. It also assists you in easily passing annual emissions tests and SMOG CHECK., ★【NOT ONLY TURN OFF THE CHECK ENGINE LIGHT 】Unlike other cheap car diagnostic scanners, KW850 OBDII code reader covers full OBDII/ EOBD diagnostic functions for engine system. O2 sensor test, EVAP systems test, and on-board monitoring test., ★【UNIVERSAL COMPATIBILITY】Works on most 1996 US-based, 2003 EU-Based and Asian (OBDII & CAN) domestic and imported vehicles, including passenger cars, SUVs, light trucks, etc. Supports all OBDII protocols., ★【EASY TO USE 】 Simply plug into the OBD II port on your car, turn the ignition on and you are ready to go. No battery or complicated apps install needed., ★【BEST IN THE MARKET】KW850 is coming with the user friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners help you fast identify faulty readings in seconds., ★【Life-time Free Online Update & Print Service】 Provides life-time FREE software update to fix the latest bugs or add newly parameters. Just download the software from website in the manual, then follow on-screen instructions to go.