XTOOL AD20 Pro OBD2 scanner BT5.0

This compact car diagnostic tool helps you spot engine faults and run quick checks at home, saving time and workshop visits. Ideal for DIYers and small garages, the wireless OBD2 scanner connects to phones for live data and resets.

Key features

The XTOOL AD20 Pro reads and clears engine codes and supports full system diagnostics across engine, transmission, ABS, SRS and more. XTOOL AD20 Pro pairs via BT5.0 with iOS and Android through the Advancer AD20 app, so you can view live PID data like voltage, RPM and temperatures on your phone 📱. It also includes oil reset and readiness check functions for MOT preparation, and offers smog check and performance tests. Bear in mind that some functions depend on vehicle make and model, according to the manufacturer.

Tech specs

• Name: XTOOL AD20 Pro
• Connectivity: BT5.0
• Compatibility: Cars 12 V US models after 1996 and European and Asian models after 2000
• Type: Wireless OBD2 code reader
• What’s included: App support for iOS and Android

Who it’s for

You’ll like it if you value quick fault diagnosis at home, want to clear check engine warnings yourself and need a simple way to monitor live engine data. It suits car owners, hobby mechanics and smaller workshops that require a budget friendly diagnostic aid.

Not the best choice if you work with heavy trucks or motorcycles that use 24 V systems, or if you need advanced dealer-level coding and programming features. For basic to mid level troubleshooting this reader delivers clear, app based diagnostics and practical reset tools.