Topcon GTS-3B

This is a used Topcon GTS-3B total station, a rugged electronic instrument built for land surveying and construction layout work. The unit combines an electronic distance meter with a precise angle measuring system, allowing crews to capture coordinates, stake points, and run traverse calculations directly in the field. Its compact optics and durable housing made it a workhorse on many job sites for years of daily service. The GTS-3B offers dependable angle accuracy along with onboard data recording, which supports common survey tasks such as boundary work, topographic mapping, and as-built verification. Surveyors valued its straightforward keypad and menu structure, which reduced training time for new operators. The instrument accepts standard prisms and reflective targets, making it compatible with existing accessory inventories. This pre-owned unit has been inspected for mechanical function and optical clarity, and it is ready to return to productive fieldwork. It is well suited for survey firms, engineering companies, and construction contractors looking for a cost effective total station without sacrificing reliability. Buyers get a proven design that has stood the test of time in demanding outdoor conditions.