【Quick Scan to Check Engine Light】 Go from check engine light to code clearing in seconds. OM301 OBD2 Scanner quickly reads and clears fault codes, helping you diagnose car problems at home before an expensive mechanic visit. Your ideal step to smarter car care and savings.

【Live Data Graphing】 Understand your car's health at a glance. View critical parameters like RPM, coolant temp, and fuel trim in real-time, intuitive graphs. Spot anomalies easily, making diagnostics faster and more accurate than raw data alone.

【Wireless Print & History Record】 Free to print fault codes, VIN, live data and Freeze frame while forgetting cables, Bluetooth, or Wi-Fi. Instantly a QR code is generated to scan with your smartphone for a digital diagnostic report—perfect for sharing with mechanics or for your records. OM301 car diagnostic tool automatically saves your scan history for easy future review and comparison.

【Battery Voltage Test】Prevent unexpected breakdowns. Easily use OM301 to test your battery's real-time voltage before and after engine start to monitor its health status and ensure you're never left stranded by a dead battery.

【Plug & Play Simplicity】 Designed for everyone. No apps, batteries, or Bluetooth pairing needed. Just plug it in and the diagnostic scanner powers on. The 2.4" color TFT screen provides clear, colorful readings and simple text prompts to guide you through every step. Its bright yellow, compact design is easy to find and store.

【Wide Vehicle Coverage】 OM301 OBD2 scanner is compatible with all 12V OBD2-applied vehicles (gas, diesel, hybrid) made after 2000 (USA), 2002 (EU), and 2008 (Asia). Supports all OBD2 protocols: CAN, KWP2000, ISO9141, J1850 PWM/VPW. Communicate effortlessly with support for 10 languages: English, German, French, Spanish, Italian, Russian, Finnish, Dutch, Polish, and Portuguese.