PREXISO 5-in-1 Stud Finder with Laser Level Marking & Ultrasound Distance Measure – Area, Volume, Addition | Wood, AC Wire Detector – Wall Scanner Beam Finders for Dry Interior Walls, Metal Studs

Price: $29.99
(as of Oct 27, 2025 09:26:00 UTC – Details)

Product description

Warm Prompt

Calibration is necessary before detector usage, place it flat against the wall where you wish to search for concealed objects.

How to calibrate？

Press and hold the button PUSH P, the left side upper button, until the arrows on the display disappear and two short beeps are heard, which indicates a successful calibration.

NOTE: TIPS: 1. 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. 2. 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 stud modes: 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