114-57-ALHVGD Features: -Cross axis leveling allows for grade matching for basic slope work while maintaining accuracy in cross slope.-Dual slope capable in both horizontal and vertical positions.-For the professional who demands fast and accurate leveling.-Green beam for superior indoor visibility.-Vertical self-leveling with laydown.-Accuracy: 1/16 in @ 100 ft.-Range: 660 ft.-Laser Wave : 532 nm.-Power Source: NiMH Battery Pack. Includes: -Includes: Case, Glasses, LD440 Detector w/Clamp, Magnetic Target, NiMH Rechargeable Battery, Remote, V-Mount.