GODIAG GT100 OBDII Protocol Detector OBD2 Breakout Box E-C-U Connector. What is GODIAG GT100?. Highlights for Godiag GT100 GODIAG GT100 Functions in Detail. - By connecting the vehicle and diagnostic tool via OBDII, Godiag GT100's LED will indicate whether the OBDII diagnostic interface has a good communication with the car.
Great tool, good quality. Has all the connections, all the standard 4mm banana plug size.
It’s a pity that the voltage readout was 0.6 Volt high. Hopefully this was a fault just on my particular item. This is why it lost the 5 Star rating.