This newly released, reliable instrument has high end features at an affordable price The CST-305R is easy to use and is ideal for modern surveying, construction staking, mapping and GIS, geo-marking, environmental studies as well as industrial applications In addition it can be used to determine 3D coordinate measurements, point staking, line staking, offset measurements, remote elevation, missing line measurements, resection, area calculation, curves (vertical, transition and circular), and road construction applications This unit measures up to 9,842-ft (3000m) with a single prism and 660-ft (200m) without a prism The 30x Magnification powered instruments have a field of view of 1°30' with a minimum focus of 13m Data input is convenient too with this reflectorless total station A dual-sided, four line LCD display is easy to read The alpha/numeric keyboard is easy to use and program The CST-305R has the added feature of six onboard language choices for multi-lingual environments Transferring measurements is simple with the versatility of data transfer the CST-305R provides A SD card slot built into the unit is convenient for use in the field and offers nearly unlimited storage of measurements Data can easily be downloaded from the instrument to a computer through a USB port, RS-232 port or with a separate card reader With the CST-305R you can even transfer data wirelessly in the field through a PDA with a SD card slot The CST-305R Reflectorless Total Station features a water-resistant housing and is powered by an on-board battery All the components that accompany the instrument fit into a rugged carrying case It also comes with a two year warranty Includes: * 56-CST305R 5 Second Reflectorless Total Station * Battery Pack (2) * Battery Charger * SD Card * USB Cable * Plumb Bob * Software and Cable * Tool Kit * Operator's Manual * Hard carrying case * Two Year Limited Warranty