Brief Pro-Level OBD2 Code Reader With the comprehensive OBD2 code reader, you can quickly identify and resolve issues related to your vehicle's emissions system. The UltraDiag supports a range of key functions, including DTC lookup, live data, freeze frame data, and more. Whether you're a professional mechanic or a DIY enthusiast, the UltraDiag is the perfect tool for enhanced emissions diagnostics. Specs Product Overview Features What's In The Box? Comp Chart FAQs