The Laserliner Cubus 310 S is a fully automatic rotating laser with a red laser beam, designed for professional construction and alignment applications. This precision instrument features a self-leveling range of 4 degrees with an accuracy of 1.5 mm per 10 meters, ensuring reliable performance under various working conditions. The laser offers multiple operating modes including point, scan, rotation, and handheld receiver modes for different measurement requirements. A key advantage is the integrated remote control function, which allows for the operation of all laser functions from distances of up to 40 meters. The additional reference beam simplifies plumb and alignment tasks for partition walls and other vertical applications. The device includes practical mounting options with compatibility for tripod and wall mounting. It comes with the Sensolite 310 handheld receiver, which extends the laser detection range to up to 300 meters, making it suitable for large projects and outdoor applications where direct laser visibility may be limited. The compact design measures approximately 150 mm in diameter and stands 110 mm tall, weighing 1.2 kg including the receiver. The operating temperature range extends from -10 °C to 50 °C, ensuring functionality under various environmental conditions. Power is supplied by 4 AA batteries, providing up to 15 hours of continuous operation. The laser operates at a wavelength of 635 nm and a power of less than 1 mW, classified as laser class 2 for safe use. This tool is particularly valuable for construction professionals, surveyors, and installers who require precise horizontal and vertical alignment for tasks such as floor leveling, ceiling installation, tile laying, and general construction measurement work.