The AT-24A Grade-Pack includes one AT-24 Automatic Level, a tripod, grade rod and ball cap. For sharp and bright images, the level has a telescope with 24X magnification. The level is waterproof and has a built-in compensator checker to ensure accurate readings. Other features include a 1.4-inch clear objective aperture, a short-focus distance of 2.6 feet, precise line-of-sight settings to within 0.5 seconds with an active range of +/-15 minutes. The package includes two-speed focus controls and a clampless horizontal angle-reading system.