Cyllde L-as-er Protractor Digital Inclinometer Angle Measurement L-as-er Ruler - With Bidirectional L-as-er Marker, Large LCD Angle Finder Versatile Fast, Accurate and Professional Results

feature: Select high-brightness LD red light source, low energy consumption, line width as thin as 1mm, horizontal and vertical measurement, clear multi-intensity light points In complex engineering environment, it is easy to realize 360° cast line at any angle,key and two axes of the same size, with brackets, to meet various construction needs, suitable for space operations such as sts, ceilings, corners, etc. , worry-complimentary home improvement The built-in acity lithium battery has high-efficiency battery life, and with the tapy-c charging interface, no matter who you are, you can rerecharge it at any time, solving the embarrassment of long-term work without electricity