Frekvensomformer for 1/sekund, cyklus/anden, grad/time, grad/minut, grad/anden, Gigahertz, Hertz, Kilohertz, Megahertz, Millihertz, Radian/Hour, Radian/Minute, Radian/Second, Revolution/Hour, Revolution/minut, revolution/anden, omdrejningstal, Terrahertz
