Topcon System TS3-1 Support Bluetooth Waterproof Total Station Models and technical parametersTS3-1TelescopeImagingErectMagnification30XObjective apertureTelescope: 45mmField of view1 º30”Minimum of focusing distance1.2mResolution3”Angle measurementAngle measurement mode Absolute angle encoder systemMinimum reading1”/5”/10”Accuracy2”Angular unitDEG/MIL/GONDisplayDouble LCD displayLevelPlate level30”/2mmCircular level8'/2mmPower typeLaser spotabout2.5mm/1.5m ellipseDistance measurementWith prism5000Reflector(60*60)800mCompensation ElectricAutomatic vertical compensationRange±3'Accuracy1' OutputInterfaceBig data storage and bluetooth connectionPowerBatteryhydrogen battery/lithium batteryVoltage7.4VWeight5.8kgSize160*150*330mm