Robo-Locater

The Robo-Locater is an object mentioned in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It was a device used by Knothole Freedom Fighters to find Dr. Robotnik.

History
The Robo-Locater was used only once to locate Dr. Robotnik, who was intending to make a special speech in the Casino Night Zone in his own casino, Renobotnik.