UNI-T LM555LD Laser Leveler

UNI-T LM555LD Laser Leveler is a high-performance, professional-grade alignment tool engineered to deliver maximum accuracy and speed for interior finishing, construction, and technical installation work. Designed with cutting-edge green LD laser technology, this leveling device projects ultra-bright reference lines visible even in bright indoor lighting or large spaces. The UNI-T LM555LD Laser Leveler supports a 360° projection layout, allowing you to mark horizontal, vertical, and cross lines simultaneously with extreme precision. This makes it ideal for carpenters, electricians, decorators, and engineers who demand reliability and sharp laser visibility.

Unlike standard red laser models, the green LD beam of this unit provides up to four times better visibility, ensuring clear sight lines over long distances. The device includes an intelligent self-leveling system, which automatically adjusts the laser if the surface is within the leveling tolerance range. If the device is tilted beyond range, the laser flashes to prevent inaccurate measurement, eliminating guesswork and manual adjustments.

Key Features

• 360° Green Laser Projection
  Covers entire rooms, providing a complete reference grid.

• Self-Leveling Mechanism
  Automatic adjustment ensures straight lines every time.

• Multiple Projection Modes
  Horizontal line, vertical line, cross-line, and full 360° mode.

• Rechargeable Li-ion Battery
  Long working time — perfect for all-day use on job sites.

• Industrial-Grade Build
  Shock-proof housing and IP54 protection against dust and water splashes.

Applications

• Gypsum board & suspended ceiling installation

• Tile alignment (floors & walls)

• LED & electrical fixtures installation

• Furniture, cabinet, and wall-mount leveling

• Indoor decoration & layout planning

Benefits

• Saves time by eliminating manual measurements

• Ensures perfect symmetry and alignment

• Reduces human error and improves work efficiency

• Magnetic base support allows hands-free mounting on metal structures

Engineers and technicians choose this model because of its exceptional visibility, precision, and ease of use. Whether you are handling renovation or electrical installation, this tool guarantees a professional finish.

Data Sheet (Specifications)