8FT 2. 5m Measuring Tape Laser Level Pro3

Laser horizontal ruler can measure whether the plane is uneven or hanging, etc. LV2 laser horizontal ruler can make a straight line. There are horizontal beads on the laser horizontal ruler, which can measure whether the horizontal plane is horizontal or not. The LV2 laser horizontal ruler also has a water bead measuring 45 degrees angle. Laser level ruler with a ring ruler. (2.5 m circle ruler with inch scale) LV2 laser scales (15cm, 6in) on the edge of the horizontal ruler