10 Best Obd Scanners 2025 in the United States

The Innova 5610 OBD2 Bidirectional Scan Tool is designed to help you easily diagnose and fix your vehicle's issues. It's compatible with most 1996-2023 OBD2 vehicles and will soon support 2024 models. This wide range of compatibility makes it suitable for a variety of cars and trucks. It connects wirelessly via an app, which is very convenient and allows you to view live data and perform advanced diagnostics without being tethered to the car.

The tool supports multiple languages, including English, Spanish, and French, which broadens its accessibility. The diagnostic functions stand out with pro-level capabilities, such as viewing live data for systems like ABS, SRS, transmission, and engine. The bidirectional controls allow you to send commands to test functions, similar to what a mechanic might do. This can be incredibly handy for those who want to do more than just read error codes. The display and interface are user-friendly, simplifying the process of running diagnostics and understanding the results.

Also, with free updates and no subscription fees, you can keep your tool current without extra costs. The US-based technical support, especially being ASE-Certified, is a significant plus, ensuring you have expert help when needed. The tool might be a bit advanced for casual users who only need basic diagnostics. But for anyone looking for a comprehensive and versatile OBD2 scanner, the Innova 5610 offers a robust set of features that can save time and money on vehicle repairs.

The ANCEL AD310 Classic Enhanced Universal OBD II Scanner is a popular tool for diagnosing car engine issues. Compatible with a wide range of vehicles from 1996 onwards, including US, European, and Asian models, this scanner supports all standard OBD2 protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM, and CAN. This extensive compatibility makes it a versatile choice for many car owners. The device is powered directly from the car’s OBDII port, eliminating the need for batteries or an external charger, simplifying its use for anyone, regardless of technical expertise.

Connectivity is straightforward, thanks to its sturdy 2.5-foot cable, which is built to withstand the wear and tear of regular automotive use. Its diagnostic functions include reading and clearing error codes, viewing live data, freeze frames, and I/M readiness, which provide comprehensive insights into vehicle health. The tool is praised for delivering accurate and fast results, making it possible to diagnose issues quickly without needing to visit a mechanic.

The 128x64 resolution display is clear and easy to read, and the device features a simple, user-friendly interface with clearly labeled buttons. This makes it accessible even for users who may not be familiar with automotive diagnostic tools. In essence, the ANCEL AD310 is an excellent choice for individuals looking for a reliable, easy-to-use, and affordable OBD-II scanner for basic diagnostic needs.

The THINKCAR THINKSCAN 689BT is a powerful and versatile OBD2 scanner designed for both DIY enthusiasts and professional mechanics. It supports over 140 car brands worldwide, including passenger cars, hybrids, and pickups, covering all major vehicle systems like engine, transmission, brakes, and airbags. Its compatibility is broad, but users with FCA vehicles from 2018 onward should note that additional membership fees are required for certain auto-authentication features. The scanner features wireless connectivity and supports advanced protocols such as CAN FD and DoIP, which enable faster communication with modern vehicles.

It runs on a smooth Android 10 platform with a responsive 8-inch touchscreen, powered by a quad-core processor with ample memory (4GB RAM and 64GB storage) ensuring quick operation and a smooth user experience. Diagnostic functions are rich, including 34 service functions like oil resets, ABS bleeding, injector coding, and more, along with over 3000 active tests allowing control of various vehicle components for thorough troubleshooting and maintenance. The device also supports ECU coding and customizable OE-level functions like adjusting interior lighting or disabling auto start-stop, though coding options vary by vehicle model and year.

Updates are wireless and free, removing the hassle of subscriptions, and multiple languages are supported for global users. One downside is that the product may arrive as a customer return through Amazon, which can be inconvenient but can be resolved by contacting the seller. Additionally, while the device is fast and comprehensive, those unfamiliar with vehicle diagnostics might face a learning curve due to its breadth of features. The THINKSCAN 689BT distinguishes itself with advanced capabilities and wide vehicle support, making it a strong choice for users wanting a modern, all-in-one diagnostic tool with wireless convenience.