FNIRSI FD10 OBD2 Bluetooth car diagnostics adapter

FNIRSI FD10 is a practical OBD II diagnostic tool for everyday use. After plugging it into the OBD2 port under the dashboard, it pairs with the YMOBD app on your phone (iOS/Android) without complicated setup and provides a clear overview of vehicle status and measured values.

In real time you can monitor key operating data—such as speed, engine RPM, coolant temperature, battery voltage, or fuel consumption. There are also features that help you better understand your driving style and identify the cause of an illuminated check engine light.

Main benefits and features:

• Reading and clearing fault codes (including check engine light reset)
• Complete vehicle scan and diagnostic system checks
• Live data (data stream) and trip data logging
• Route analysis and more accurate fuel consumption monitoring
• Performance testing and driving analysis (e.g., acceleration/braking depending on app capabilities)
• Detection of related issues (e.g., ignition, injection, valves, excessive consumption)
• Stable Bluetooth 5.1 with low power consumption
• Compact design – the adapter barely gets in the way in the car