The PT-Tracker is the field-proven industry standard for helical pier/anchor torque indication and data logging. It provides the most accurate pressure, differential pressure and torque readings. It differs from the other methods of installation monitoring in that it creates an electronic data log of the entire installation process. This data is transferrable to a PC and graphs are easily generated using the application software that comes with the unit. Data can also be analyzed by using typical spreadsheet software such as Microsoft® Excel. By looking at the plotted data it is possible to imply pier depth information and cross check actual material usages.