This Dewalt Rotary Laser Level is perfect for all your measuring needs. With laser technology, it provides accurate measurements in a portable and water-resistant device. The hard rubber body ensures durability, while Bluetooth connectivity and app support provide easy control from a distance. The battery is included, so you can get to work right away. The Dewalt DWO80LRS Rotary Laser Level comes in a striking red color and is made of a sturdy plastic composite.It self-levels for ease of use and includes features such as a portable design and a range of up to 100 feet. This device is perfect for any DIYer or professional, and will make your next measuring task a breeze.