We supply levelling instruments, theodolites, total stations, laser rangefinders, GPS and navigation. We calibrate leveling instrument, rotary, cross and pipe laser, rangefinder, tape measure, leveling bar, theodolite. We provide service and calibration for GPS Topcon, Sokkia, Leica, BMI, Ashtech, Garmin, Nikon.

We sell and repair tachographs KN KIENZLE, VEEDEROT/84. We repair tachographs from former GDR 1811 which are equipped with vehicles of older production. We activate and verify digital tachographs 1381, SE 5000.