Key Features of Elm327 HH OBD V2.1 Mini OBD2 Code Reader
Compact and lightweight design for easy portability, ideal for on-the-go diagnostics in any vehicle. High-precision ELM327 V2.1 chipset ensures fast and accurate reading of engine fault codes across most OBD2-compliant cars (1996 and newer). Durable ABS plastic housing with reinforced connectors for long-lasting performance in harsh automotive environments. Real-time data monitoring for critical parameters like RPM, speed, fuel efficiency, and coolant temperature. Plug-and-play functionality—no external power or software required; instantly connects to smartphones via Bluetooth for seamless diagnostics. Wide compatibility with third-party apps (Torque, OBD Fusion) for advanced users seeking customizable dashboards and logging. Perfect for DIY mechanics, fleet managers, and auto shops looking for a reliable, budget-friendly scanner without sacrificing performance. Includes built-in LED indicator for quick status checks—no guesswork during troubleshooting.