OBDII OBD2 Box Car 2 Break Out Box Car Protocol Detector Auto Can Test7651\n\nProduct characteristics : 1. In the process of using decoder, error can be found and diagnosed OBD connector link\n2. You can monitor the OBD interface voltage and ground, showed low voltage. Display diagnostic stitching error\n3. Jump for OBD interface signals. Signal lines such as decoder of 7 to 15 vehicles online\n4. Rapid detection of OBD2 diagnostic connector whether every of the normal communication. 5. Replace the battery, save the car data function. When replace the battery, plug OBD2 connector into the car, at the same time connect additional power to the control box, so that vehicle data is not lost\n\nThis OBDII Protocol Detector & Break Out Box has wide range of applications in diagnostics, key programming and chip tuning: \nTo monitor data steam while performing test on vehicle using a . This makes it possible to both execute a test and simultaneously monitor the testing process.\nDis)