The electronic field units SDR by Sokkia

Sokkia SDRs were not just electronic data storage units but intelligent field computers. They provided extensive options for logging and analyzing data. It was possible to save object information using convenient encoding during the measuring process to generate information systems. Extensive calculation software for transformations, marking including route mapping, supported the electronic flow of data. Two serial ports allowed communication directly or via modem to the office computer, plotter and printer.

The SDR field units have been discontinued as per the beginning of the millennium. Additional information about the different models that are available is listed in the menu on the left.