Professional Precision: Designed for unparalleled accuracy, this Laser Level projects 16 Green Laser Lines, ensuring precision on your construction projects, with ±3mm/10m;±1/9 In. at 33 Ft. accuracy. Green Beam Technology: Equipped with Osram 520nm Green Beam, 3 times brighter than red laser with the same light source, providing maximum visibility up to 100 ft. Self-Leveling & Manual Modes: Auto-levels within 4°±1° for effortless setup. Switch to manual mode for custom leveling angles, perfect for complex tasks. Versatile Mounting Options: Features a universal 1/4"-20 mount size, compatible with most tripods, plus a rotatable 360° magnetic base for secure attachment to metal surfaces. Rugged Durability: Dustproof and waterproof construction ensures reliability even in harsh environments. Ideal for both indoor and outdoor use. Engineered for professionals seeking top-tier precision, this Laser Level is your ultimate tool for construction, renovation, and installation projects. With its Green Beam technology and self-leveling capabilities, achieving perfect alignments has never been easier.