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