DeWalt Self-Leveling Int/Ext Rotary Laser Kit Horizontal self-leveling for quick and easy set-up Protected rotary head and weatherproof design deliver interior and exterior jobsite durability Digital laser detector extends interior and exterior range to 600-feet Standby mode allows the user to pause the laser while transitioning from horizontal to vertical This product ships in three boxes and includes the DW074KD laser, the DW0737 tripod, and the DW0748 rod