The dewalt dcle15211 is a professional-grade rotary laser level built for large-scale construction, groundwork, and civil engineering applications. Delivering a high-visibility red beam with a working range of up to 600 metres when used with a compatible digital detector, it provides the reach and accuracy demanded by contractors working across expansive site areas. At the heart of the dcle15211 is its dual slope functionality, which enables precise gradient adjustment in two directions simultaneously. This makes it particularly well suited to drainage system installation, roadworks, landscaping, and complex concrete slab preparation where accurate grading is critical to the finished result. Powered by a rechargeable usb battery offering up to 40 hours of runtime and a recharge time of approximately one hour, this rotary laser level is engineered to keep pace with a full working day on site. Its ip66-rated housing delivers dust-tight and water-resistant protection, ensuring reliable performance in demanding outdoor environments. Features and benefits: high-visibility red beam with a working range of up to 600 metres with digital detector dual slope functionality for precise gradient setting in two simultaneous directions accuracy of 2.2Mm at 30 metres for professional-quality results up to 40 hours runtime from a usb rechargeable battery recharges in approximately one hour to minimise jobsite downtime ip66-rated protection against dust and water ingress digital detector i...