SNES Counter Tester
This counter tester is a revamped version of the SNES Test Station addon. This was offered to the newer Service Centers after an unknown date as a way to diagnose the possible failures of systems and accessories. With a simple pass/fail detection method that used green and red LED lights (green means pass, read means fail), the countertop testers could automatically test AC adapters, RF cords and AV cables without being hooked up to a TV. Once attached to a television, this system could be used to test official NES controllers and games. Included with this sytem was a Test Cartridge that was created exclusively to test the Super Scope.