Cross Line Green Laser Level Self Leveling 12 Lines 360 Degree+ Tripod+ Case
You may also like. Cross Line Green Laser Level Self Leveling 12 Lines 360 Degree+ Tripod+ Case. The laser level is actually a kind of measuring instrument made by mounting and fixing a laser device on an ordinary leveling telescope tube. During use, it emits a laser beam passing through a prismatic light guide system