Tested and fully functional.

Batteries are not included.  2 x AA

This Black & Decker BDL190S Bulls Eye Auto-Leveling Laser Level with Stud Finder is a handy tool for measuring and layout tasks. With laser measuring technology, it is perfect for home and garden projects, as well as workshop equipment. The product dimensions are 7.88 x 2.20 x 9.90 inches and it weighs only 1 lb, making it lightweight and easy to handle.

The laser detector comes in an orange/red/black color and is of the BLACK+DECKER brand. It also includes a stud finder, which makes finding studs behind walls easier than ever before. Whether you are a professional or a DIY enthusiast, this laser detector is an essential tool to have.