·𝐓𝐈𝐏𝐒:

·Increased moisture on the surface of a wall can lead to higher conductivity. High levels of moisture can interfere with these electromagnetic fields, causing the device to give false readings or become less sensitive.

·Ultrasound distance measure is only for rough measure reference, not as accurate as laser distance measure

·𝟓 𝐢𝐧 𝟏 𝐌𝐮𝐥𝐭𝐢-𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧: 5-in-1 mode provides users with more detection needs: 1. locating concealed objects; 2. ultrasonic measuring distances; 3. ultrasonic measuring areas; 4. ultrasonic measuring volumes; 5. laser marking. NOTE: Auxiliary laser marking stud button with needles applied to wallpaper and wooden surfaces; Not applicable stone or metal wall or low-density plasterboard; Avoid the sharp needles can cause injury; Class II laser product, output < 1mW

·𝐒𝐨𝐮𝐧𝐝 𝐖𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐃𝐢𝐬𝐩𝐥𝐚𝐲: When you detect an object, PREXISO digital stud detector beeps continually. The loud sound warning together with the LCD screen display helps detect the accurate location of the objects. You can use the pencil to point to the location of the object. The audible and visible cues reliably keep users informed when an object, such as metal, studs, or AC live wiring is found

·𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐖𝐢𝐝𝐞 𝐔𝐬𝐞: The ergonomic design of this wall stud finder makes it comfortable to hold from any angle; PREXISO stud detector quickly locates wood, metal, and AC wires hidden in the walls, floors, and ceilings of your house, helping you find the exact stud while installing TVs, cabinets, garage shelves

·𝟑 𝐒𝐜𝐚𝐧𝐧𝐞𝐫 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: PREXISO stud locator with multi-functions could quickly and easily locate wood studs metal pipes and live AC wires behind walls, floors, and ceilings; Scanner features stud modes with 3 depth types, detecting up to 1 inch deep in drywall; Metal mode could detect various metal materials deep up to 1-1/2 inches; and AC mode detects live AC wires up to 1-3/8 inches

·𝐀𝐮𝐭𝐨 𝐂𝐚𝐥𝐢𝐛𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐭 𝐀𝐜𝐜𝐮𝐫𝐚𝐜𝐲: Turning on the stud finder and Completing Calibration. The automatic calibration before use provides users with maximum reliability and accuracy. Then put it on the wall. This function provides maximum reliability to the user, greatly reduces errors in the application, and ensures that most objects behind the wall can be detected