Rugged case design withstands rough handling on the job site. Includes magnetic wall bracket for easy, stable mounting. Laser line detector for use in high ambient light settings. Visual and audible indicators for ease of use. Rugged case design. Compatible with Fluke-180LG (Fluke-LDG). Includes rod clamp for quick, steady positioning. Storage Temperature : -40 C to +70 C, With batteries: -20 C to +50 C. Relative humidity : 0 % to 90 % (0 C to 35 C) 0 % to 75 % (35 C to 40 C) 0 % to 45 % (40 C to 50 C). Altitude : Operating - 2000 m, Storage - 12000 m. General : IEC 61010-1: Pollution Degree 2. Laser : IEC 60825-1: Class 3R. Max output power :