The Klein Tools digital angle gauge and Level can measure or set angles, check relative angles or can be used as a digital level. The strong magnetic base attaches to ferromagnetic surfaces such as conduit. Along with dual measurement ranges of 0 to 90 deg and 0 to 180 deg this tool has a high-visibility reverse contrast display for easy viewing. Digital angle gauge and level can measure or set angles, check relative angles with zero calibration feature or can be used as a digital level High-visibility reverse contrast display improves visibility in dimly lit work environments Strong magnetic base to attaches to conduit, pipes, saw blades, vents, ducts and other ferromagnetic surfaces V-groove edges enable optimal alignment on conduits and pipes for bending and alignment 0 to 90 deg and 0 to 180 deg measurement ranges provide easy use in applications such as woodworking, bending conduit, installing electrical panels and working on machinery 0 to 180 deg range is useful when accounting for kickback in pipe bending applications when bending to 90 deg or more