90 Degree Right Angle Laser Level, Red Beam Visible Vertical Horizontal Leveling Line Gauge Tool for Floor Placement with Built-in Battery

Visibility: It can project vertical lines onto any surface up to 15 meters, helping you align, correct, and tilt at 90 degrees.

Angle Adjustment: Two small holes in the inner corner of the light output allow for precise angle adjustment. Use a small Phillips screwdriver to adjust the angle; turn clockwise when tilting to the left and counterclockwise when tilting to the right.

High Efficiency: Simultaneously emitting two light lines extending over 90 degrees, the protractor scale can be adjusted according to the angle marking, saving measurement time.

Built-in Battery: Equipped with a built-in lithium-ion polymer battery, this floor laser level comes with a charging cable for long-term operation and features a flashing LED low-voltage indicator.

Multiple Uses: Can be used for various vertical, alignment and measuring tasks, suitable for walls, tiles, doors, frames, column beams, windows, horizontal power outlets, pipeline installations, etc.