What sets the Fowler zCat DCC CMM apart from other CMMs? The Fowler zCat DCC CMM is the top notch CMM device available in the field of precision measurement today. The most distinguishing feature is its portability. The Fowler zCat weighs only 30lbs and runs on the included 10.8-volt lithium battery for up to 4 hours. Unlike any other CMM available, these features make it simple for you to bring your zCat to any part that needs to be measured rather than having to bring the part to the CMM. Additionally, the entire design of the Fowler zCat was created with the user in mind. Intended to be simple to use, the zCat has intuitive controls and a basic interface. Easily switched from computerized to manual, the zCat offers the best of both worlds for anyone that needs both functionalities. Finally, the Fowler zCat comes built with ControlCAT software, a specialized programming software made just for the zCat that is simple to use and incredibly precise.