Theodolite, Jinke instrumentation (certified), theodolite provided by Instrument Co., Ltd. Qingdao Branch. Instrument Co., Ltd. Qingdao Branch (www.qdjk17.com) is specialized in the "mapping equipment, analysis equipment, testing equipment, flow meters, optical instruments, temperature instruments," the enterprise, the company adhering to the "honesty, hard service" philosophy, to provide you with the highest quality products and services. Welcome to inquire! Contact: Li Yongjie. Application: mainly used in the manufacture of large ships; small and medium sized dams dam displacement measurement; window body correction of heavy machinery, mechanical deformation measurement; harbor, bridge engineering; large pipes, laying of pipelines; tunnels, underground construction; high-rise buildings, large tower; airframe installation; vertical measurement zenith direction; leveling. Applications: Features: ◆ laser spot can look through the eyepiece in addition to directly see the laser dot on the outside to hit the target, laser pointing and simultaneous visual observation telescope theodolite, visual observation through a telescope, in the field of view can be seen clear laser beam spot. ◆ laser spot brightness can be adjusted to point the laser power adjustment range theodolite rentals, about 0.03mw-1mw, can be adapted for use in different environments, depending on the intensity of use of ambient light by adjusting potentiometer and from visual observation telescope, in the visual field can always be seen clearly laser beam spot. ◆ standard communication interface can be easily connected to the outside to take over the book. ◆ integration of laser and laser pointing the telescope integrated part of the design of the instrument as a whole looks more harmonious appearance. ◆ Optional laser plummet conventional formulation optical plummet, optional laser plummet. The method of optical theodolite readings dial readings system consists of several parts of the horizontal and vertical dial, micrometer device, reading microscope. The minimum value of the grid plate horizontal circle and scored on a vertical circle is generally 1 ° or 30 ', in reading the angle values ??less than the value of a cell, the device must use a micrometer readings measured DJ6 grade optical theodolite micro-device has a micrometer and parallel glass micrometer two kinds.