About this item: 1, The T300 OBD2 Scanner gives you instant access to your car's health status — saving you time, money, and unnecessary mechanic visits. Diagnose engine issues before they get worse; Clear warning lights after repair; Monitor live performance data; Check battery and charging system 2, Full OBD2 Diagnostics: Read / Clear DTCs (Diagnostic Trouble Codes); I/M Readiness Status (Emission Check); Freeze Frame Data; O2 Sensor Test; On-board Monitoring (Mode 6 & 8) 3, Real-Time Live Data, View critical data including: Engine RPM; Coolant Temperature; Fuel System Status; Intake Pressure; Ignition Timing 4, Battery & Charging Test: Battery health check; Charging system diagnostics; Load & startup testing. Helps identify common battery issues before breakdown 5, 50,000+ Fault Code Library: Quickly look up fault definitions directly on the device — no need to search online. 6, Plug & Play: No app required; No battery needed (powered by vehicle); Easy navigation with shortcut keys (F1/F2) 7, Multi-language Support: English, Spanish, French, German, Italian, Russian, Japanese, and more. Compatible with most OBDII vehicles: US cars (after 1996); EU cars (after 2001 petrol / 2004 diesel); Asian cars (after 2008) Not compatible with: Electric vehicles (EV); Heavy trucks / commercial vehicles; Some hybrid systems Always check your vehicle supports OBDII protocol before purchase. Package Includes 1 x T300 OBD2 Scanner (With 93cm Extension Cable) 1 x User Manual Important Notes: This is a basic OBD2 scanner, not a professional mechanic tool Can read engine-related systems only (not ABS / Airbag in most vehicles) Battery test is reference only, not a full diagnostic replacement Some vehicles may have limited function support
