Feature: 1. 32X OBJECTIVE: Automatic level has a 32X optical HD objective for a wide field of view and a clear viewing for imaging, useful and practical, you can observe well 2. TECHNICAL PARAMETERS: Automatic leveler has HD image imaging, wavelength for 635nm, light spot is 2mm/100m, laser point and cross center point overlap, easy to point 3. BUBBLE OBSERVER: Adjust the foot screw handwheel set in the center of the round bubble instrument rotation 180°, the round bubble should be in the center, otherwise need to be corrected 4. CLEAR DISPLAY: Automatic level tool come with a clear dial, 360° horizontal scale display, with scale positioning mark, easy for you to observe and judge 5. WIDE APPLICATION: Automatic level 32X can be used for construction engineering survey, deformation and subsidence monitoring, mining survey, etc. Specification: Item Type: Surveying and Mapping Instrument Level Material: Aluminum alloy Telescope Magnification: 32X Standard Deviation of Measurement Per Kilometer: 1.0mm Horizontal Accuracy: 0.3s Horizontal Compensation: 15min Dustproof and Waterproof Rating: IP55 Tempered prevent impurity film lens. Package List: 1 x Level 1 x Correction Needle 1 x Wrench 1 x Storage Box 1 x User Manual