DeWalt's Stud Finders
DeWalt’s 3/4-in. and 11/2-in. stud finders detect studs in wood, metal and AC wiring to depths of up to 3/4 and 11/2 in. respectively. They automatically calibrate and locate the center of the stud even at sub-optimal angles. They have a center marking channel for marking the stud location, directional LED arrows for visual guidance and beep notifications when a stud is detected.