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Equipment Review What to Look for When Choosing a Total compatible Station software. While many manufacturers are When choosing a total station, the first thing to consider is the application. How will the with your data collection “open” and compatible with all software applications, others are proprietary. instrument be used? How long would you used that Total Station? How you will use the equipment will help Nikon DTM you determine the angular and distance accuracies you need, as Leica Nova well as range, portability, and ease of setup. Leica Builder Series Accuracy Total stations measure in Leica Flexline angular accuracy from 0.5 to 9+ arcsecond instruments. The majority of Leica Viva TS12P surveyors use instruments with 5second or better accuracy. In the construction industry, instruments with a 5”, 7”, or 9” accuracy are usually adequate. 2” accuracy instruments are being for track laying in elevated corridor as metro rail. Best in class Total Stations So ensure the maximum permissible error for your work before deciding your purchase. Software Compatibility Software compatibility is the main driving factor when selecting a total station. While some total stations come equipped with internal electronic data storage, most models are designed to write measurements to an external data collector such as a handheld computer. When using an external data collector, application software is required to compute the results and generate a map of the surveyed area. Before purchasing a total station, make sure your instrument is Price Total stations are available in a wide range of prices, beginning at $4,000 (INR. 2,50,000) and going up to as high as $50,000(INR. 30,00,000) based on the instrument’s use, accuracy, capabilities, range, software compatibility, and much more. Allen Precision Equipment sells total stations from most of the major manufacturers, including Leica Geosystems, GeoMax, Nikon, Spectra Precision and CST/Berger.