Long-range bluetooth functionality When connected with an external data collector, longlink communication provides control at the remote rod position. Topcon's exclusive technology, allows the controller operator to record data for codes and rod heights at the point of measurement. On the other hand, the remote operator can view directions required to find the next stake point. The system becomes very productive where the instrument man simply needs to follow, aim, and focus on the remote prism. We sincerely welcome friends from all over the world to cooperate with us on the basis of long-term and mutual benefits. New / ups, dhl, fedex
