This Stabila LAX600G 3 Plane 360 Degree Green Beam Laser System Kit is a must-have for any professional in the construction industry. The laser measuring tool is equipped with a green beam that is five times brighter than standard red lasers, making it easier to see and measure in outdoor environments. The kit includes a battery, and the measuring technology is based on laser. The Stabila brand is known for its high-quality tools, and this laser measuring tool is no exception. It is perfect for home and garden projects, as well as tools and workshop equipment. With its versatility and accuracy, this laser measuring tool is an excellent investment for any professional.