The Nikon DTM-322 Total Station specifications sheet provides details on the instrument's distance measurement range up to 3,000 meters depending on prism type and conditions. It measures angles with a DIN 18723 accuracy of 5 arc-seconds and has a single-axis tilt sensor with a compensation range of 賊3 arc-minutes. The total station operates for approximately 6 hours on 4 AA Ni-MH batteries and has communication via a single serial RS-232C port.