The Geomax ZPR100 Circular Prism with Holder and 0-offset, is used in Surveying and Construction as a Target Reflector for measuring distances on the field by Engineers and Contractors.
The Flexi Rod with a mm-scale on the front side comes with a bubble for highly accurate levelling tasks. It is very light and with the handy clamp for the slide adaptor, changes in height are easily done.