Product Applications: DZJ-300A can be widely used in building construction, engineering, installation, project supervision, deformation observation. Such as: high-rise buildings, elevators, mines, water towers, chimneys, installation of large equipment, aircraft manufacturing, shipbuilding and other industries. Features: ◆ outgoing laser brightness can be adjusted depending on the usage environment can adjust the brightness of the laser dot laser ◆ vertical quasi visible through a telescope eyepiece can be directly observed clearly visible laser, no harm to the eyes. Laser pointing effective distance of 100 meters. ◆ machine professional waterproof dustproof and waterproof design, completely avoid the rain caused by moisture inside the instrument, the whole dust and waterproof rating to IP54 ◆ Optional laser plummet standard preparation for the optical plummet, optional laser plummet device. LS625 laser marking instrument (4V1H1D) laser marking series of products, based on its auto-leveling, simple, economical and practical features mapping equipment sales, is widely used in interior decoration, installation of doors, windows and cabinets, ceiling, wall charts, and other professional and DIY markets, to provide horizontal and vertical datum. Basic configuration: LS625 host, LS703 detectors, LS306 glasses, LS307 Target, lithium battery pack, 5 # hard case purpose and scope, 1. Uses laser line projectors are widely used in construction engineering surveying instruments into the price, it is both the original spirit 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, but can be higher precision to ensure construction quality. 2. The use of a laser line projectors are widely applicable to the construction of various construction units, such as: carpentry, bricklaying, painters, electricians ... surveying instruments manufacturing, surveying instruments, Jinke instrumentation provided by the Instrument Co., Ltd. Qingdao Branch. Instrument Co., Ltd. Qingdao Branch (www.qdjk17.com) strong, credible, in Qingdao, Shandong analytical instruments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinke instrumentation and you work into the brilliant, for a better future!