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            EN-20 Nadir




            series products are used for inspection relative plumb line of petty leveling
            deviation and transmission the plumb line;Applied for installation construction
            of high building, hightower,nuclear power, dam, subway, shaft of mine, large
             
            ·Original all-new Automatic compensate technology
            ·It is coaxial strictly between laser axis with absolute plumb line
            ·Adopt optical system without focusing
            ·Continuous Survey and the identity of basis point
             
            Deviation for one round:1/200000
            Plumb degree:3″
            Compensation range:±15′ 
            Beijing Lat Laser Precision Instruments Co.,Ltd.
            Add:No.16 Guanghua rode, zhangjiawan Town,Tongzhou District,Beijing.
            P.C.:101113
            Tel:+86-10-61507212
            Fax:+86-10-61507212-804
            E-mail: bjsales@latchina.com
            Dalian Lat Laser Technical Development Co.,Ltd.
            Add:No.9 longquan Street,Development Area,Dalian,China.
            P.C.:116600
            Tel:+86-411-87638648
            Fax:+86-411-87638805
            E-mail: dlsales@latchina.com