Dec 29, 2012
Geomaster/China supplies series of Surveying Instrument-Theodolite: Electronic Theodolite, Optical Theodolite, Laser Theodolite.
Laser Theodolite FDT-02L, FDT-05LModelFDT-02LFDT-05LTelescopeImageErectMagnification30×Objective Aperture45mmResolution Power3.5"Field of...