THE STUDSENSOR E50 STUD FINDER LOCATES THE EDGES OF WOOD AND METAL STUDS AND JOISTS BEHIND WALLS FLOORS AND CEILINGS. ITS EASY-TO-READ DISPLAY SCREEN INDICATES STUD EDGES THE PATENTED SPOTLITE POINTER SHINES A BEAM OF LIGHT ON THE WALL TO IDENTIFY THE TARGET AND WIREWARNINGDETECTION INDICATES THE PRESENCE OF LIVE AC VOLTAGE. PATENTED PIVOT PINCH GRIP DESIGN AND CONTOURED SHAPE PROVIDE AN EASY SECURE HOLD IN EITHER HAND AT ANY ANGLE. FEATURES UL STYLE MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX; LOCATES THE EDGES OF WOOD OR METAL STUDS UP TO 3/4 IN. (19 MM) DEEP DEEPSCAN MODE DOUBLES THE SCANNING DEPTH TO 1 1/2 IN. (38 MM) EASY-TO-READ LCD DISPLAY INDICATES WHEN A STUD EDGE IS APPROACHED PATENTED SPOTLITE POINTER SHINES AN ARROW-SHAPED LIGHT ON THE WALL TO MARK THE TARGET WIREWARNING DETECTION INDICATES THE PRESENCE OF LIVE UNSHIELDED ELECTRICAL WIRING UP TO 2 IN. (51 MM) DEEP ZIRCON S PATENTED OVER-THE-STUD INDICATION ALERTS USER TO START THE SCAN IN A NEW LOCATION IF SCANNING BEGINS OVER A STU