The Carlson RT4 is designed for surveying, stakeout, construction layout, and GIS mapping and is bundled with Carlson SurvPC the Windows-based data collection program. SurvPC includes the option of running the Esri OEM program for GIS field work. The RT4 can also be used in the office with any Carlson office software. With 8GB of RAM and 128 GB of storage, you’ll have the power to collect and analyze your data faster and more efficiently than ever before.  Quad-core Intel® Pentium N4200 processor provides fast computing. IP68 waterproof and dustproof rating along with MIL-STD-810G for ultra-ruggedness make this data collector field ready. With a battery life of 12-15 hours and hot-swappable batteries you can head out to the job site knowing your tablet will perform when needed.