The DA200 Dual-Brand Bluetooth 5.4 OBD-II Diagnostic Tool is a next-generation intelligent scanner designed to deliver faster, smarter, and more accurate vehicle diagnostics. Powered by the OBDII AI mobile app, the DA200 integrates AI-assisted fault code search, real-time diagnostic suggestions, and intuitive data visualization—making professional-level diagnostics accessible to everyday drivers, mechanics, and automotive enthusiasts.

Equipped with ELM327 V2.2, the DA200 ensures highly stable communication, improved compatibility, and faster data transmission across all OBDII-compliant vehicles. Its strong diagnostic suite allows users to read and clear fault codes, perform oxygen sensor tests, detect carbon buildup, and check essential system statuses with precision. The built-in AI engine simplifies repairs by providing intelligent explanations and troubleshooting paths for each detected issue.

Beyond code diagnostics, the DA200 offers comprehensive performance and monitoring tools, including air flow testing, fuel trim analysis, real-time data streaming, performance testing, vehicle travel analytics, and continuous monitoring. These features help users identify inefficiencies, optimize engine performance, and gain a complete understanding of vehicle health.

With enhanced Bluetooth 5.4 connectivity, the DA200 delivers faster pairing, stronger signal stability, and lower power consumption—making it ideal for long-term use. The device also supports a wide range of global languages such as English, German, French, Spanish, Italian, Russian, Chinese, Japanese, Portuguese, and Korean, ensuring seamless operation for users worldwide.

Whether you're diagnosing a check engine light, evaluating performance metrics, or conducting preventive maintenance, the DA200 Bluetooth 5.4 OBD2 Scanner provides a highly intelligent, versatile, and user-friendly diagnostic solution.