The battery-powered RFL251R combines a very bright LED work light with a laser rangefinder, resulting in a compact unit. The handy and robust device, which allows for unit conversion between feet, inches and metres, is designed for single and continuous measurements of distances up to 60 metres in the construction industry. In addition, the instrument can calculate the distance between the lowest and highest point of an object with an accuracy of 2 mm. Its data memory is able to store up to three measurements.