LAUNCH CR329 OBD2 Scanner Diagnostic Tool, Universal Car Check Engine Light Code Reader Read Clear Error Codes, OBDII Auto Scan Tool Live Data Battery Test Engine Analyzer for 1996-2026 All Vehicles

【ADVANCED OBD2 DIAGNOSTIC FEATURES】LAUNCH CR329 OBD2 Scanner offers comprehensive engine diagnostics including read/erase DTCs, check engine light reset, I/M readiness test, freeze frame data retrieval, O2 sensor test, EVAP test (Mode 8), and advanced on-board monitoring (Mode 6). Three dedicated hotkeys provide one-touch access to check engine codes, clear DTCs, and I/M readiness status, making diagnostics faster and more efficient for both beginners and professionals 【DUAL LIVE DATA STREAM DISPLAY】This LAUNCH CR329 code reader features a 2.8-inch color LCD screen that can display 2 real-time data streams simultaneously, allowing you to monitor multiple engine parameters like RPM, vehicle speed, fuel efficiency, and battery voltage at the same time. Data can be recorded, graphed, played back, and printed via PC for further analysis and sharing via email. Built-in DTC lookup library with 100,000+ codes eliminates the need to Google error definitions