DS32 Level Maintenance Branch of the Instrument calibration _ (certified) _ Level service provided by the 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. Product characteristics measured at a distance 0.05 ~ 200M; (0.16ft ~ 650ft) typical accuracy of ± 1.0 mm (± 0.04 in) * Digital tracker with a 4 × zoom and high resolution color ranging technology strong tilt sensor tilt sensor to measure the level of use Pythagorean distance calculation function space features a detailed display of the unique advantages of a two-stage application keystone measurements accurate, fast, reliable measurements even in bright light is also convenient to measure the distance measuring distant targets without the target board to 100M, using the target board Indirect measurement distance up to 200M achieved area simple and quick measurement of the slope of the roof and building surfaces difficult to reach the height and width of the position reached by a key measure ± 45 ° tilt angle over obstacles by measuring the level of a button you can get Additional measurement information Su Yiguang Level maintenance, such as: angle information purposes and characteristics of WTC-H Concrete Test Hammer is a nondestructive detection structure and concrete compressive strength of concrete structures by detecting instrument estimated surface hardness of concrete structures. intensity value fillip instrument uses a spring driven hammer bomb, bomb hit the end of the contact with another detector test surfaces of concrete structures fillip bar end faces Qingdao Branch Level maintenance, resulting in resilience. In the role of resilience in Europe Wave Level maintenance calibration, spring hammer promote their shift Level slider pointer maintenance, in order to gain pointer readings reasonable instrument structure, easy calibration, maintenance, small size, light weight, but to carry suitable for field testing