The Sola CROSSLINE line laser is a professional laser leveling device designed for precise alignment and leveling applications in construction, renovation, and installation. This model projects bright red cross lines with a range of up to 20 meters, providing clear reference lines for tile laying, cabinet installation, picture hanging, and electrical work. The laser unit operates with an accuracy of ±0.3 mm per meter for reliable measurements under professional requirements. It features a self-leveling function that automatically compensates within ±4 degrees, with visual and acoustic warnings for leveling errors. The laser simultaneously projects horizontal and vertical lines, creating a perfect 90-degree cross pattern. The robustly constructed device meets the IP54 protection class against dust and splashes, making it suitable for use on construction sites. The integrated magnetic swivel base allows for secure attachment to metal surfaces, while the included tripod connection offers additional positioning options. The laser operates on 4 AA batteries, providing approximately 10 hours of continuous operation. The complete set comes in a protective carrying case measuring 22 x 16 x 8 cm and has a total weight of 1.2 kg, including accessories. This successor model to previous Sola laser leveling devices maintains the brand's reputation for precision instruments with improved visibility and battery efficiency. The bright red laser lines remain clearly visible under various lighting conditions, supported by pulse mode functionality for use with a laser detector to extend range in bright environments. Ideal for professional contractors, carpenters, electricians, and demanding DIY enthusiasts who require accurate reference lines for their projects.