Profile: Korec is a distributor of surveying instruments. Our surveying products include construction lasers, theodolites, laser receivers, horizontal & vertical lasers, GPS survey systems, construction total stations, GPS receivers, digital cameras, laser based display systems, integrated surveying solutions and GIS software. Our Spectra Precision® DET-2 theodolite is designed to give accurate angle measurements in general construction applications. Our Trimble® R8 GNSS system is a multi-channel, multi-frequency global navigation satellite system receiver, antenna and data-link radio combined in one compact unit.