Check the listing for details. Spectra Precision Construction Theodolite DET-2. Condition: New. Listed at 1295.00 USD. DET-2 Construction Theodolite - OVERVIEW Full featured digital theodolite for general construction applications DET-2 Construction Theodolite The Spectra Precision® DET-2 is a rugged, cost-effective theodolite designed to give accurate angle measurements in general construction applications. The affordable, versatile, easy to use instrument and accessories will increase your productivity when turning angles and setting elevations and lines. The DET-2 is fully customizable for your preferred operating style or job, with programmable settings for the horizontal angle resolution, 90 degree angle beep, vertical degrees or %, and more. Operating costs are kept low with the included rechargeable battery pack and charger. A backup alkaline pack holding 4 standard AA batteries is also included to eliminate downtime if addition power is needed to complete a job. 2" angular accuracy - accurate enough for any construction job, yet the display resolution can be tailored to operator's preferences for fast readingsVertical axis compensation - tilt sensor provides the highest level of accuracy and can be turned on or off depending on job requirementsDual LCD with extra large characters - easy to see angle readings eliminate errors and reduces eye fatigueBack-lit LCD and telescope reticle - allows work in low light conditions including indoors and extended hours near dawn and duskSimple six button keypad - quick setups and simple operation with low operator learning curveLarge suite of programmable settings - provide multiple options for various users and job requirementsEstablishing 90 degree reference linesChecking angles, alignment, and plumbAnchor bolt alignmentGravity flow pipe laser setupSteel column placementAlignment of forms, tilt-up walls, and curtain wallsBasic grade workShort range leveling