The Multi-Timer allows for easy solutions to various timing issues on both analog and digital model railway systems. The 4 switching outputs can be used as timers, pulse delays, or random controls. The switching times range from 0.1 seconds to 4.5 minutes. Each of the 4 outputs and each switching variant can be individually adjusted via a potentiometer. Alternatively, the Multi-Timer can be used on DC and AC systems to influence signals and control train operations in a section of track.