Profile: Circuitron, Inc. specializes in electronic hobby products and custom electronic circuits. Our products include roof-top locomotive strobes, a grade crossing detection unit, grade crossing flasher, and a hand-held throttle. We also provide Snapper™ twin-coil switch machine power supply, automatic reverse circuits, and block detectors. Our brands include Snapper™, Scale Scenics™, Tortoise™, and Mitey Lites™.