| Country Of Origin | China |
| Brand | DUOYI |
| Model | DUOYI DY29 |
| Warranty | 1 Year |
| California Prop 65 Warning | None |
| Vehicle Type | Passenger Vehicle |
| Type | OBD2 Breakout Box |
| Feature 1 | Pass-Through Function |
| Feature 3 | LED Visual Indicators |
| Feature 4 | 16-Pin OBDII Interface |
| Feature 5 | 4mm Banana Sockets |
| Item Weight | 12.6 ounces |
DUOYI Auto 16-Pin OBDII Protocol Detector OBD2 Breakout Box Tool. Transform your diagnostic workflow with the DUOYI DY29 OBD2 Breakout Box. This essential tool serves as a critical interface between your vehicle's OBDII port and scan tool, designed to make signal monitoring, protocol identification, and electrical troubleshooting faster, safer, and more intuitive for professionals and serious enthusiasts alike.