Electronic theodolite single parallel plate micrometer reading device single parallel plate micrometer main components are: single parallel plate glass, fan-division scale and micrometer wheel. This instrument dial grid is 30 ', the sector division on a 90-foot small grid, the grid is 30' / 90 = 20. "When the goniometer theodolite production, when targeting the rotating wheel micrometer theodolite corrected double wire clamp dial indicator points crossed after reading the image. whole degree readout dial according clamped sub scribe, inadequate whole section from the measured differential degree plan ruler readout electronic theodolite can be widely used in national and city ??of three, four and so on triangulation control measure for railways, roads, bridges, water, mining and other aspects of engineering surveying theodolite used, can also be used to install construction, large equipment, used in cadastral, topographic survey and a variety of engineering Measuring disciplines: Mapping Science and Technology Words: electronic theodolite English: electronic theodolite Explanation: electronic theodolite angle measurement using optical technology with digital display and perform theodolite angle data is automatically imputed and storage device theodolite structure (primarily. common parts): 1. 2. telescope telescope brake spiral helix 3. telescope micro level brake 4. 5. 6. foot level micro helix spiral optical sight 9. 10. 11. focusing eyepiece focusing lens 12 . 13. The dial reading microscope focusing vertical index vial micro optical plummet spiral 14. 15. 16. The instrument base Circular level pedestal 17. 18. Vertical Vertical dial dial illumination mirror 19 . alidade vial 20. The horizontal dial position transform handwheel theodolite Production | Theodolite | Jinke instrumentation provided by Qingdao Branch of the Instrument Co., Ltd. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) strength. strong, credible, in Qingdao, Shandong and other analytical instruments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Branch of the Instrument and you hand in hand into the brilliant, for a better future!