Used for indoor and outdoor applications such as machine installation, handicap ramp installation and measuring slope or incline this Johnson Level 6" Magnetic Digital Level features powerful GripTight rare earth magnets that hold to ferrous metal surfaces to allow hands-free use. It comes with five construction languages or units of measures that include degrees, percent, mm/m, in/ft in decimal, and in/ft in a fraction.
With its automatic digit inversion function, it inverts digits when working on overhead measurements. It has a backlight for easy-read in a dimly lit work environment. It comes with an audible indicator or continuous tone that indicates 0 and 90 degrees. It is accurate within 0.1 degrees and has push-button calibration. This Johnson Level 6" Magnetic Digital Level includes 3 "AAA" alkaline batteries, instruction manual, and soft-sided pouch. It also comes with a 3-year warranty.