The Hilti POL 10 Optical Level has been designed to tackle elevation tasks such as checking and transferring heights that are required on most construction jobsites. Checking levels when pouring concrete, adjusting formwork or setting grade stakes are made quick and easy. Accurate compensators and crystal-clear optics provide sharp images even when reading the staff at long distances. The level is backed by Hilti Calibration Service to provide reliability and accuracy. When sent to a Hilti repair center, the POL 10 will be calibrated and adjusted as needed.