Supply rangefinder _ Branch of the Instrument (certified) _ rangefinder provided by Qingdao Branch of the Instrument Co., Ltd. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) is specialized in the "mapping equipment, analytical instruments, testing equipment, flow meters, optical instruments, temperature instruments," the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Li Yongjie. Laser vertical collimator use mainly to check the verticality of the top of the upper and lower laser rangefinder vendors, and then used in conjunction with laser target distance can be seen up and down the laser and exterior of the building to determine whether the vertical. 150 * 150 empty reserved. Must Zaokong. 5. After pouring, the upper layer were measured axis vote. Set up in the control point on the vertical instrument alignment point upward projection of the laser beam rangefinder, laser receiver with top target was accepted. And rotating vertical collimator 360 °, ... and then turn around Qingdao rangefinder, not in the center of the cross, then change the needle with debugging twist wire, which can specifically look for tips while debugging, cross the center of the laser spot close to half of the time, half a turn in tone, and so forth can be adjusted. Similarly under the laser spot. LS625 laser marking instrument (4V1H1D) laser marking series of products, based on its auto-leveling, simple, economical and practical features, is widely used in interior decoration, installation of doors, windows and cabinets, ceiling, wall charts, and other professional and DIY markets rangefinder supply, to provide horizontal and vertical datum. Basic configuration: LS625 host, LS703 detector, LS306 glasses, LS307 Target, lithium battery pack, 5 # hard case purpose and scope, 1. Uses laser line projectors are widely used in construction projects among which both the original The water level, theodolite crossed function. It will work with the laser line projected on the precise alignment of the work object, so that the construction process more convenient, more time and more effort, while capable of high accuracy to ensure construction quality. 2. Use the range of the laser line projectors are widely applicable to the construction of various construction units, such as: carpenters, bricklayers, painters, electricians ...