CHEAP Total Station 1-remote control failure self-testing software 2- ... Point, Brightness Adjustable in stepsCentering Accuracy1 mm at 1.5m instrument heightPower supplyBattery TypeLithium-IonVoltage/CapacityZBA-400:7 ... land surveying instrument, the PJK brand covers total station, theodolite, level,RTK GPS, GIS, handheld GPS, Rebound tester, laser vertical collimator, laser rangefinder ...