Five Points Plus a Cross-Line: for a two-in-one laser * Highly Visible Laser Points and Lines: for horizontal leveling, vertical alignment, squaring, layout and plumb point transfer * Manual mode: Locks lines for use at any angle * Smart Pendulum System: Self levels and indicates out-of-level condition, locks when switched off for protection during transport * Four Selectable Modes: Easily toggle through 5-point, horizontal line, vertical line or cross-line modes