The Dewalt DW033 is an accurate distance measurement device that can simplify the task of measuring and surveying the range. It uses laser light to measure the distance between itself and the target. The device is equipped with a bright easy to read LED display for convenience of reading the measurements. It delivers accurate measurements. The DW033XJ has an operating range of 30 meters. The in-built single button on this device allows users to measure the distance within seconds. It also facilitates single hand usage. The button can be used to hold measurements. The backlit LED screen displays clear and well defined readings. It makes it easy to perceive the measurement in all conditions by keeping the screen illuminated. It even displays the battery percentage. For added durability and firm grip over this device, it is provided with a TPE over mold. This makes it more ergonomic for hand-held usage and acts as a protective shock-proof casing. It features a simple user interface for one handed operation. It is a perfect tool for all range, length, distance, height and width measurements. It emits a powerful LASER beam at a push of the button. The beam bounces off the target or distant object within its range. The in-built programming measures the total time taken by the beam to hit the target and bounce back. By utilizing the time measurement it calculates the total distance traveled and displays it on the screen.