The Leica TS03 R500 is one of the most powerful surveying instruments in the world, from the Swiss company Leica Geosystems, the number one company globally in measurement and surveying instruments. The instrument is known for: Amazing measurement accuracy Speed in capture and processing Stability in operation even in difficult conditions Error-free results High reliability in government and private projects This instrument is not just a tool... The instrument has been used for a short period and is excellent.