KONNWEI KW310 OBD2 Scanner Full OBDII Functions 10 Modes Car Engine Diagnostic Scanner Tool for All 1996 and Newer Cars (Black) FULL OBD2 MODES OBDII Code ReaderKONNWEI KW310 code scanner is a professional check engine light diagnostic scan tool except the normal read/erase engine fault codes function it still supports Live data Freeze Frame I/M Readiness O2 test On-board Monitoring that other obd2 scanners don’t have at this price. WORK ON ALL USA 1996 AND NEWER VEHICLESWork on most 1996 and newer domestic and import gasoline or diesel vehicles(OBDII CAN) that are located in USA including passenger cars SUVs light trucks etc. Simply connect the car diagnostic scanner with car’s obd2 port turn on ignition then it’s ready to analyze check engine light. No battery or apps needed. DIAGNOSIS CAR ON YOUR OWNPlug and play with the clear main menu no extra app needed. Even if you’re not familiar with vehicle repair you can easily take control of this car computer reader stay at home and get the information you want then fix the car on your own. BEST IN THE MARKETKW310 car engine diagnostic code scanner is coming with the user-friendly diagnostic interface and optimized software algorithm it makes diagnosis 2-3 times faster than other OBD2 scanners. It also supports 7 languages absolutely it’s the most cost-effective code reader ever.