大西水平仪产品型号；

长度(mm)   尺寸LxWxH    感度(mm)    形式       重量(kg)

100        100x44x45                                 1.0

150        150x44x45                                 1.3

200        200x44x45      0.02(4秒)    调整式         1.8

250        250x44x45                                 2.2

300        300x44x45                                 2.4