【 THE MOST ACCURATE & IMPROVED SAFETY 】 - The MKROYO Multi-Function Stud Finder is an electronic stud finder provides four different scanning modes with multi-sense technology which can locate Metal/ studs / wood / AC wires in multiple locations on your wall. In all modes, this wall scanner always detect and indicate the Live AC Wire. Whether you are a professional, homeowner or a DIY enthusiast, you can find great use in this electronic stud scanner.

【 UPGRADED VERSION FOUR SCANNING MODES 】- The stud finder provides four scanning modes in total for detection. The STUD SCAN is used for finding and locating the center and edges of wood or metal studs up to 0.75 in (19mm) deep; DEEP MODE for scanning walls for 1.5in (38mm) deep; METAL SCAN for locating and detecting metal (such as 0.5 inch rebar) up to 2.36in (60mm) deep; and AC SCAN for locating live AC wires up to 2 in (51mm) deep

【 AUTOMATIC CALIBRATION - SOUND WARNING 】 - The Wall Stud Scanner will be automatically calibrated when it opens. Calibration is done by positioning the device on a wall without nails, alternating wires or metal. When you have detected an object with the wall scanner, it will beep continually. The big sound warning together with the LCD screen helps detect the accurate location of the objects.The multi function stud finder offers the BEEP SIGNAL ALERT.

【 ★ 100% RISK FREE PURCHASE 】 - This stud joist finder wall detector can quickly LOCATE the metal wood AC wire that are hidden in the walls, floors and ceilings of your house, help you avoid hazards while installing TVs, cabinets, garage shelves etc. MKROYO stud finder quality that we are backing it up with lifetime warranty. We would solve the problem soonest for you. Support replacement new stud finder and resent with 24 hours friendly customer service.

【 HIGH EFFICIENCY WITH GRAPHICAL LCD DISPLAY 】 - The multi Function wall scanner detector has a GRAPHICAL LCD DISPLAY, Displaying the Desired Stud Material As Well As the Precise Position of the Stud .The MKROYO digital stud scanner features large LCD display together with the big sound warning to detect the accurate location of the objects. When find the material, the LCD display will indicate the direction and the intensity of beeping tells whether you are more close to the target.