Franklin Sensors ProSensor MAX 13-Sensor Stud Finder, 2.5-in Deep Detection | High Accuracy Wood and Metal Stud Finder Wall Scanner For Thick Walls, Plaster, and OSB, Made in the USA, Built-in Level

SIGNIFICANTLY DEEPER SENSING. With 13 larger sensors, the MAX stud detector accurately scans through two or more layers of drywall, plaster, OSB, plywood, MDF, and large tile with a max detection depth of 2.5 in

ACCURATE. More sensors = More accuracy. Other electronic stud finders have 1 or 2 sensors. The ProSensor MAX has 13, making it the best deep scan stud finder on the market

EASY. No calibration required. Simply press and hold the button to begin scanning. Unlike other wall stud finders that give false readings, the ProSensor MAX lets you start scanning anywhere, even over a stud

SHOWS FULL WIDTH OF STUDS. Unlike basic stud finders that only find stud edges, the ProSensor MAX detects the full width of studs. The precision LED display shows single or double studs, and the middle LED will turn green to indicate stud centers

TWO DETECTION MODES. In mode 1, the ProSensor MAX operates as a normal stud finder for drywall. Switch to mode 2 for deep scanning through thick or tough walls