Level Company | Jinke Instruments (certified) | Level provided by Qingdao Branch of the Instrument Co., Ltd. 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. Automatic levelizer means within a certain range of the vertical axis is tilted, when the use of compensation automatically get eye level standard gauge readings Level. Is replaced by a tubular vial domestic water level automatic Anping compensation, when the instrument is tilting compensator by gravity to move relative to the telescope tube, so that the correct reading on the scale at eye level while still fall through after the compensation level crosshairs on . Anping automatic compensation through the suspension wire Level Bu word, adjusting the focus in the optical path between the lens barrel to the crosshairs in place a compensation Qingdao Level, and three ways to conventional water level before installing separate objective to achieve compensation accessories . Determination of ground water level measurement point elevation work, called elevation measurements. Leveling is one of the basic work measurement. Leveling used different instruments and measurement methods applied, can be divided into leveling, trigonometric leveling, GPS height measurement and pressure elevation measurements. Leveling is the highest elevation accuracy of a measurement method, which is widely used in national elevation control surveying, engineering surveying and construction measurement. Leveling principle is to use eye level Level Level proxy provided readings erected on two points on the standard ruler to measure the height difference between two points, and then calculate point elevation determined according to the known point elevation.