One Surveying is your one stop source for surveying equipmentWe providing sales, hire, service to the quality line of Surveying Equipment including Total Station, GNSS GPS Surveying, Level Surveying, Laser Surveying, GPS Base Rover from Leica Geosystem, Topcon, Trimble, Sokkia, Nikon and Spectra Precision manufacturer since 2006.You will find what you need at One Surveying, whether you are an engineer, surveyor, forester, or contractor. If we do not have what you need, we will do our best to find the equipment ready for you, so you can get back to work.By purchasing surveying equipment from us your investment is protected.- Full manufacturers warranty applies to all new instruments- Used instruments have fully calibrated and come with 12 months certificates of calibration- Used instrument covering with 90 days warranty- 14 days full money back quarantee if the instrument not fullfill your requirement- Package materials are robust, shockproof and strong to avoid damage to the item during shipping.- Instruments have been inspected, cleaned and precisely calibrate by an authorized technician to manufacturer&＃39;s specifications prior to shipment.