The AR2000 Laser Distance Meter is a highly accurate laser measurement sensor that is designed to work extremely well outdoors, in bright lights and on hot targets. With the ability to take accurate measurements from distances up to 500 meters away and a measurement frequency of up to 100 Hz, it is the perfect laser for a wide range of applications including measuring the position of cranes; measuring the length of lumber, pipe, bricks, and other targets; measuring the position of hot metal targets, such as steel & aluminium; and much more.