Empire True Blue 24 Mag I-Beam Level superior performance in all key areas of user needs and functionality. This level features exclusive high contrast vial surrounds that make viewing easier in all light conditions, ensuring accuracy and ease of use. The high impact acrylic e-Band vials provide exceptional durability, while the patented blue-bands maximize bubble meniscus visibility, delivering precision accurate to within .0005 inch per inch in all working positions. Constructed with an all-metal frame, this level s long-life accuracy and is equipped with impact-resistant end caps to withstand harsh job site conditions. It also includes a top-read window for clear overhead viewing and built-in molded grip zones for enhanced portability, making it a reliable tool for professionals.