Features: <br>Clear LCD display with data hold function shows measuring results accurately and intuitively. <br>Rich operation buttons can achieve multiple practical functions such as absolute level measuring, relative angle measuring, slope and angle conversion, laser measuring optional. <br>High strength aluminum alloy body, wear resistant and anti-impact, durable in use. <br>Strong magnet at the bottom offers great convenience to work on metal surface, improving stability and working efficiency. <br>Widely used in the machining angle measurement of various machines. <br> <br> <br>Specification: <br>Material: Aluminum alloy <br>Battery type: 6F22 9V (not included) <br>Optional length: 173mm, 248mm, 630mm <br>Measuring angle range: 4x90° <br>Resolution: 0.05° <br>Accuracy: 0.1° <br> <br>Package list: <br>1 x Digital Laser Level Ruler<br>1、Clear LCD display with data hold function shows measuring results accurately and intuitively. <br>2、Rich operation buttons can achieve multiple practical functions such as absolute level measuring, relative angle measuring, slope and angle conversion, laser measuring optional. <br>3、High strength aluminum alloy body, wear resistant and anti-impact, durable in use. <br>4、Strong magnet at the bottom offers great convenience to work on metal surface, improving stability and working efficiency. <br>5、Widely used in the machining angle measurement of various machines.