The item is Black & Decker BDL190S BullsEye Auto-Leveling Interior Line Laser with Stud Sensor. This is a Class 3R laser product, Power output ≤ 5mW. Used for Test & Measurement, Levels. The product is manufactured in China.
The Black & Decker BDL190S BullsEye Auto-leveling Interior Line Laser and Stud Sensor Combination Tool is an ideal tool for hanging pictures, detecting wood and metal studs, locating live A/C wires, and installing decorative items. With patented auto-leveling technology, this leveler is actually two tools in one--an auto-leveling laser level and a stud sensor. Its auto-leveling laser levels automatically without adjustments and projects horizontal laser lines. Other features include a stud sensor to detect wood, metal, studs, and live A/C wires and an easy to read LCD display. Categorized as a class IIIR laser, this laser level comes backed by a 2-year limited warranty.