Specification:Magnification: 26XImage: ErectMinimum focusing distance: 0.9m/3Angle accuracy:10/1.8mgonAngle minimum display reading: 1/5Angle units: Switchable between meter or feet, angle degrees or gonDistance measurement: 1 Prism: 3,300, 3 Prism: 4,600Distance measurement precision: ±(3mm+5pmm)Distance measuring time: 0.3s+every 2.5s tracking modeDistance measuring time: 0.5s+every 3s coarse modeDistance measuring time: 2.5s+every 4.5s fine modeDistance minimum display: 1mm/0.003ftDisplay: SingleData input/output: RS-232CCompensator: Liquid single axisCompensating range/Accuracy: ±3/1Optical plummet: Erect 3XWeight: 4.8kg, 10.6lbs including tribrach and battery Auction Includes:CTS-2 Total stationTopcon TribrachBattery BT-23QCharger BC-19BOriginal carrying caseOwners manual