We sell a wide variety of used total stations, GPS, lasers, and data collectors including Leica, Topcon, Trimble, TDS, and Carlson. All our equipment is thoroughly serviced and calibrated by factory-trained technicians and carry an unconditional 30 day warranty. Buy with confidence from FLT Geosystems. Don't take a chance with an unknown online seller. We have been operating continuously in the same location for 55 years and stand behind everything we sell. We offer an unconditional 7 day return policy if you are unsatisfied in any way with your purchase!