BZircon 60369 I65 OneStep Stud & AC Sensor ReviewbP PP Zircon 60369 I65 OneStep Stud & AC Sensor PLocates the edges and center of wood or metal studs up to 1 12-Inch (38 mm) deepPEasy-to-read LCD display, audio tone and the patented spotLite pointing system indicate stud centerPWireWarning detection indicates the presence of live wiring up to 2" deepP"Over-the-stud" indicator alerts the user to start the scan in a new locationP