-High precision, the beam is horizontal and full, the tangent is straight and not inclined. -There are 4 types of measuring lines to choose from: vertical line, horizontal line, cross line, and point, can meet different measuring needs. -Thicker engineering plastic shell, compact structure, environmental protection, has a long service life. -There is a magnet on the bottom of the laser level, which can be attached to a magnetic object or a bracket. -With vertical and horizontal bubbles, making the measurement easier. -Portable mini size for easy carrying and use. Specification: Brand new Material: Plastic Dimensions: Approx. 75*30*60mm Laser wavelength: 500(nm) Application range: Point / Line / Vertical / Cross Working distance: 5M Power: 2 x AAA battery (not included) Accuracy class: Class II Automatic laser marking instrument is a cost-effective new interior equipment that uses measuring instruments. It can help you improve work efficiency and make the measurement in complex situations. The instrument has level, vertical and many other functions. The adjustable base. Package includes: 1X Infrared laser level 1X Tripod 1X Base.