Rotary Laser GRL 600 CHV, stable, construction site safe - the robust GRL 600 CHV Professional proves itself even under the toughest conditions. Its stable construction makes it shock-resistant and offers IP68 protection against dust and water (including the battery compartment) for extremely flexible work despite bad weather. It provides practical connectivity, ensuring more focused work with less wasted time. Thanks to its screen and access to the Levelling Remote App, which visualizes all functions, including the dual slope setting, saving valuable time, the operation of the device is intuitive. This high-precision laser offers long operating time for uninterrupted work with both the 18V battery system and the included alkaline batteries. This tool is designed for outdoor applications involving excavation, concreting, landscaping, and facade work. The GRL 600 CHV also features a high-quality receiver with a 125 mm reception area, a dual-sided display, and an offset function in millimeters. Calibrating the tool is quick and easy according to the step-by-step instructions in the intuitive app - saving time and resources while ensuring precise results for every job. The practical "Mask Mode" available in the app helps avoid reflections and interference from other devices on the construction site.