KONNWEI KW330 OBD2 Scanner Diagnostic Tool w/Battery voltage Test | Car Scanner Check Engine Code Reader with Live Data Stream/Freeze Frame/I/M Readiness, Scanner for All 1996+ OBDII Cars

【Enhanced OBD2 Scanner】KW330 scanner for car features complete OBDII/EOBD diagnostic capabilities and engine code reader is equipped with battery voltage testing function. OBD2 Scanner can read diagnostic fault codes (DTC), engine fault lights (CEL), clear error codes(only after maintenance), monitor real-time data, freeze frame data, I/M readiness, EVAP leakage test, vehicle information retrieval (VIN/CIN/CVN), and DTC search, on-board monitoring test and ECU information retrieval 【Dual Hotkey, Instant Vehicle Diagnostic】The check engine code reader features one-click I/M readiness check hotkey that displays the readiness status of various sensors on screen. This function is only uesed for confirming whether the vehicle meets emission standards AFTER proper repair of emission-related faults. The DTC Lookup hotkey makes it easy to query codes anytime, anywhere, quickly identifying the vehicle system or component causing the problem and narrowing down troubleshooting