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    3 in 1 Digital Stud Finder for Metal/ Wood/ Cable

    The SISCO 3 in 1 digital stud finder detects the center of metal, cables, and wood studs in walls. In addition to locating these materials, it can also detect metal and voltage in the wall, indicating whether wires are live.
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    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    The 3 in 1 digital stud finder, now for sale at a cheap price, is perfect for detecting studs in walls, metal pipes, wood, cable, and electrical wires. The 3 in 1 digital stud finder is small in size, making it easy to use. It boasts high quality and delivers good performance. It ensures your safety, no fear of drilling into live wires indicates live wires in all modes.

    3 in 1 digital stud finder for metal detail

    3 in 1 Digital Stud Finder Features

    • Quickly detects the center of the stalk.
    • LCD display for easy reading.
    • Trapezoidal structure for comfortable grip.
    • Waterproof, dustproof, and shatterproof protection.
    3 in 1 digital stud finder for metal function

    3 in 1 Digital Stud Finder Function

    • Detects wood-metal stems, wall thickness within 1/2 inch (38 mm).
    • Detects metal pipes, wall thickness within 3 inches (76 mm).
    • Detects live wires in walls, wall thickness within 3 inches (76 mm).
    • Auto-calibration for all detection functions.


    The stud finder is a handheld device used to locate framing studs behind the surface of a wall, typically drywall or plaster. SISCO 3 in 1 digital stud finder quickly locates wood, metal, and AC wires hidden in the walls, floors, and ceilings of your house. It works on slats, wallpaper, wood floors, acoustic ceilings, painted walls, and more. Avoid hazards when you install TVs, cabinets, garage racks, and more.

    Stud finder application for structural projects

    Structural Projects

    Stud finder application for installing fixture

    Installing Fixtures

    Stud finder application for diy home project

    DIY Home Projects

    Stud finder application for electrical wiring

    Electrical Wiring



    Model SISCO-SF-TH210
    Maximum wood depth 38 mm
    Maximum metal depth 30 mm
    Maximum cable depth 30 mm
    Auto switch-off 3 minutes
    Operating temperature -7~40°C, <70%
    Storage temperature -20~50°C, <85% 
    Battery 9V battery (battery not included)
    Packaging Carton packing (170*80*45mm)
    Product weight 148g (net weight)/ 184g (gross weight)



    3 in 1 digital stud finder for metal structure


    Q1: What is a stud finder?
    A1: The stud finder is a handheld device used to locate the framing studs behind surfaces such as drywall or plaster. This stud finder is essential for ensuring that you anchor nails or screws into the structural supports of a wall, rather than just into the drywall, which can help support heavy objects and prevent damage.

    Q2: How does magnetic stud finder work?
    A2: The magnetic stud finder works by using strong magnets to detect the metal fasteners (nails or screws) that attach drywall to the wooden studs behind it. Magnetic stud finders do not rely on batteries or electronic components, making them simple and reliable for detecting studs in walls. However, their effectiveness is limited to detecting metal fasteners, which might not always be precisely centered on the stud.

    • Magnet Detection: The stud finder contains a magnet that is attracted to the metal fasteners used in the construction of the wall.
    • Scanning: As you move the magnetic stud finder across the wall, the magnet will be drawn toward and stick to the wall where a metal fastener is located.
    • Indication: When the magnet is attracted to a fastener, it indicates the presence of a stud behind the drywall.

    Q3: Can a stud finder detect live wires?
    A3: Some advanced electronic stud finders can detect live electrical wires behind walls. Always refer to the product specifications to see if this feature is included, and use caution when drilling or cutting into walls.

    Tips: How to use the 3 in 1 digital stud finder?

    • Select Press the Power Button, and press the mode switch button.
    • Calibration: Press the scan button, the signal bar disappears, and a beep is heard.
    • Scan: Slow panning stud finder, LCD display will remind you of the direction and distance of the item.
    • Mark: When the signal bar is full and you hear a continuous beep, you have found the center of the item.

    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
    4.0 1
    Write your own review Close
    Sandstrom | 7/17/2024 1:15 AM
    Small Detector
    The house has just been renovated. My wife and I have a lot of books, so we need to install some wall-mounted bookshelves. The structural drawings given to us by the contractor are not very clear. The decoration of the new house must be more cautious, so I bought this digital stud finder to accurately find the support points in the wall, thereby ensuring the firmness and safety of the fixtures. Highly recommend it.