Description : <br>HC Laser Level 8 Lines 2 Point (4V4H2D) Rotary Cross Line With Lithium-Ion Battery<br> This product is widely used in construction， decoration and equipment installation， etc. It has both the function of the laser level， theodolite， crossed :) Create the laser projection line on the work object with high precision 10 m + \/ - 1 mm， make construction process more convenient， save time and higher precision to ensure the construction's quality. Has 4 vertical line， 4 horizontal line and 2 bright point. the special bright spot can see outdoor.<br>How to use :1 . Placed the laser level on the ground or on a tripod; when placed on a tripod.2 . Adjust the three leveling screws， make sure the level bubble into the black circle .3 . Let the point aimed at the target point on ground， then rotate the upper part of the laser level， turn the fine-tuning hand wheel so that the vertical line at the target accurately.4 . At work， for some reason， the instrument tilt more than a certain angle it will flashes and alarm.  You need to adjust the three leveling screws to make the level bubble into the black circle again.<br>Specification : <br>Horizontal Accuracy : &amp;plusmn; 1mm\/7mVertical Accuracy : &amp;plusmn; 1mm\/7mAutomatic leveling range : approximately &amp;plusmn; 2.5  Zenith Accuracy : &amp;plusmn; 2mm\/3mLaunch angle : &amp;ge; 110   verticalLaunch angle : Horizontal &amp;ge; 120  Line Laser wavelength : Vertical and horizontal line : 2 x 635nmLine Laser wavelength :Point : 1 x 650nmWorking distance : Indoor working radius of 10mUsing detectors : Working radius of not less than 50mLaser power : 1mw or less (safety standards 2)Power : Rechargeable 3.7V 2000mAh lithium batteries ( Included )Continuous working time : About 8 hours<br>You can find the outdoor laser detector\/receiver in SKU146361， and a Tripod for Laser Leve in SKU150320.<br>       <br>  Buy a Tripod for Laser Leve in SKU150320<br> Package Included : <br>1 x HC 8 Lines 2 Point Professional Laser Level1 x Carry box1 x Lithium Battery1 x Safety Goggles1 x Reference Plate1 x Belt1 x AC110-240V Power Supply (We will also send an power adapter according to your country)2 x Pencil1 x User manual<br>Real Product Details Pictures :