... 120R Series NO PRISM CHEAP Total Station Brief instruduction for PTS-120R/120 CHEAP total station, which ... (LR)RangeSingle Prism2500mReflector(60mmx60mm)800mAccuracy(Fine/Coarse/Tracking)2mm minus and plus 2ppmMeasurement TimeRepeat1sTracking0.6sReflectorless ( ... brand covers total station, theodolite, level,RTK GPS, GIS, handheld GPS, Rebound tester, laser vertical collimator, laser rangefinder ...