OBD2 protocol detector EOBD Protocol Diagnostic detector 16pin

This OBDII Protocol Detector & Break Out Box has wide range of applications in diagnostics, key programming, and chip tuning:

To monitor data steam while performing test on vehicle using a Scantool. This makes it possible for you to both execute a test and simultaneously monitor the testing process.

Display testing voltage on the car or truck

Display communicating pin number

Is an extension of OBD Diagnostic Link Connector (DLC)