The HART BASIC STUD FINDER 3-Sensors is a white stud finder with a 1-3/8" height and a 2.5" diameter. It utilizes laser measuring technology and features 3 precision sensors for high accuracy. This battery-operated tool (2x AAA) can detect wood and metal studs with a 1.0" max detection depth, making it ideal for deep scans. The 360 tilt sensor and LED indicator provide ease of use, while the design allows for scans to begin on a stud. Originating from the United States, this stud finder weighs 1 lb and is suitable for various materials such as wood, plastic, and metal.