This Johnson Level Self-Leveling Rotary Laser Level 40-6515 comes with a tripod and laser detector, making it easy to use and accurately measure. Its electronic auto-leveling feature ensures that the laser level is always accurate, within a range of 800 ft. The red beam color adds a bright and visible touch to the laser level, making it perfect for both indoor and outdoor use. This laser level is designed with a ±1/8/50 ft accuracy, making it a reliable tool for any construction or surveying project. The Johnathan brand is known for its high-quality products, and this model is no exception. It weighs 3.3 lbs and is easy to carry around, making it a convenient tool for professionals on the go.