The Leica TS03 is a manual total station for construction, civil engineering, and surveying tasks, featuring an Leica FlexField software, a 3.5-inch grayscale display, and the angular accuracy is 5". Key specifications include a 500m reflectorless EDM range, a 3,500m prism range, and a 4.3 kg weight, all within an IP66 environmental rating. It offers 2 GB of internal memory, supports SD cards, and includes a laser plummet for accurate vertical alignment.