Spectra Precision's DET-2 is a robust and cost-effective theodolite designed to give accurate angle measurements in general construction applications. It is an instrument with accessories that is affordable, versatile and cil to use that will increase your productivity quan you are trying to establish angles, elevations and lines. It incorporates a crest screen on the sides of the instrument with large characters to read cil. Dimensions: 16.4x15.4x34 cm.