The Ryobi E491R01 3 In 1 Tool is a versatile and efficient tool that functions as an infrared thermometer, sonic distance measurer, and laser pointer. This compact and green-colored tool features a digital display for easy reading and comes with a plastic housing for durability. Measuring only 3 inches in length, this multi-functional tool is designed to offer accurate measurements in various settings, making it a valuable addition to any home or workshop.