Multi-function laser level laser level

This is a triad level, this appearance more than in the preceding two paragraphs in a sense of fulfillment of gold, the entire product to have a class. This product has four functions: the first function is to measure laser plane is uneven or hang a picture and so on, its laser can hit three line. One is a word line, is a kind of cross hair and there's a strong line is also called the stude screws line. The second function is horizontal bead can measure horizontal plane is flat. The product also has a 45 degree Angle of water. The third function is the circle ruler. The fourth function is the ruler function of the horizontal ruler. Use three AG13 batteries. The laser level instrument is small and exquisite. The function is all. It is a necessary measurement tool for family decoration