Heavy Duty Truck Scanner NL102 Pro Grade Full System Diagnostic Tool For Cummins Isuzu Freightliner Caterpillar Detroit Peterbilt Diesels And Cars 2 In 1 Code Reader To Read And Clear Fault Codes Live Data OBD2 Compatible
✔️ Full-system diagnostics for heavy trucks, OBD2, live data
The NL102 Pro is a rugged diagnostic tool designed for heavy-duty trucks and semi trucks. It provides full-system scans and all OBD2 features to help technicians and fleet operators troubleshoot efficiently across brands like Cummins, Detroit, Caterpillar, Freightliner, International, Peterbilt, Isuzu, and more.
✅ 6-pin, 9-pin, and 16-pin connectors for broad truck compatibility
✅ 2-in-1 code reader: read and clear fault codes across multiple systems
✅ Full OBD2 functionality: read/clear codes, live data, freeze frame, I/M readiness
✅ Reads and clears fault codes across engine, transmission, ABS, and more
✅ Battery health monitoring helps prevent no-starts and costly repairs
✅ Built-in DTC library with one-click lookup and user-friendly interface
💡 What is a heavy-duty truck diagnostic tool used for? This handy device helps pros quickly pinpoint faults across multiple vehicle systems and supports standard protocols for a wide range of trucks.
- Handy for reading engine, transmission, ABS fault codes
- Useful for real-time live data streams and DTC lookups
- Supports J1587, J1939, and J1708 for broad compatibility