They are incredibly simple to use relative to other devices, infinite resolution, output is proportional to stroke length and very robust. Not all Linear pots are the same. Ours have unique features to ensure long trouble free life in the most harsh of environments from motorsport to structural monitoring. From measuring linear position or displacement in a wide variety and broad range of manufacturing and process equipment. Options include 4-20mA output, front or rear facing cable exits, Ingress protection IP65/67, spring return versions, rod ends or pop flanges. The MS-94 is designed for high temperatures and has dual redundancy option for Motorsport suspension measurement and Automotive applications.