Key features

• •【WIDELY APPLICATION】 - The stud finder sensor with excellent circuit design and high quality components, long-time uses, has lightweight, is convenient to have around the home,office.
• •【SATISFACTION GUARANTEE】100% satisfaction guaranteed.Just feel free to contact us if you have any problems with MAOZUA's products, we will try our best to help you within 24 hours. All MAOZUA's products are guaranteed to refund or replace with a completely new one if you are not satisfied with what you buy within a year!
• •【4 IN 1 MULTIFUNCTION DEEP DETECTION】- The stud finder provides 4 scanning modes to meet all the needs of home wall DIY projects. Depending on the tasks you have, you can switch to the desired mode. The STUD SCAN is used for finding and locating the center and edges of wood or metal studs up to 3/4 in.(19mm) deep; DEEP MODE for scanning walls for 1 1/2 in.(38mm) deep; METAL SCAN for locating and detecting metal (such as 1/2 inch rebar) up to 2.36 in.(60 mm) deep; and AC SCAN for locating live AC
• •【AUTOMATIC CALIBRATION】- The wall dectector stud finder would AUTOMATICALLY CALIBRATE ITSELF when it is turned on. The calibration is done by positioning the device on the wall where there is no wood studs, AC wires or metal. The stud finder will indicate whether it has been already calibrated or not. The automatic calibration is accurate and precise, providing users with maximum reliability, greatly reducing errors in application and makes sure that most objects behind the wall can be detected.
• •【SIMPLE AND FAST】- The stud finder wall scanner can QUICKLY LOCATE the edges and center of metal studs, pipes, rebar, joists behind walls, floors and ceilings as well as the live AC wires. Fast detection saves users time and efforts, making the task completion EASIER. One button on the middle of body is used for selecting from 4 scanning modes. The other button is on the left side of device, which helps you easily read the information on LCD screen and quickly detect the objects behind walls.
• •Stude scan:Locates the center and edges of wood and metal studs up to 3/4 in.(19mm) deep;
• •Deep mode:Locates the center and edges of wood and metal studs up to 1 1/2 in.(38mm) deep;
• •Metal scan:Detects metal (such as 1/2 inch rebar) up to 2.36 in.(60 mm) deep;
• •AC scan:Detects live AC wires up to 2 in.(51mm)deep.