Laser level: 360° horizontal line + 90° vertical. green beam with 4 intensity levels. working distance: 30 m (extendable to 50 m with detector). leveling accuracy: ±1.5 mm / 5 m. operating time: 7 h. functions: detector mode (pulse) and manual mode for tilted lines. operates with aa batteries (included). ip54. includes: rigid textile case with zipper and 1/4 in thread compatible with tripod