10 Best Stud Finder For Plaster Walls 2025 in the United States

The Franklin Sensors ProSensor M210 stud finder is a solid choice for anyone looking to work with plaster walls, especially DIY enthusiasts and professionals. One of its standout features is its use of 13 sensors, which enhances accuracy in detecting both wood and metal studs. This means users can rely on the M210 to find studs with confidence, reducing the chances of drilling into the wrong spot.

Another useful feature is the live wire detection, which prioritizes safety during projects. The device’s wide LED display shows the center and edges of studs simultaneously, making it easier to pinpoint exactly where to drill. The automatic adjustment for different depths, materials, and textures up to 1.7 inches adds versatility, accommodating various wall types and conditions.

There are a few aspects to consider. While the M210 is designed to be durable, its reliance on batteries (two AAA batteries required) might be seen as a drawback for those who prefer rechargeable options. Additionally, while the display is helpful, some users may find it requires getting used to, especially if they have previously used more traditional stud finders. In terms of portability and ease of use, the device is lightweight and fits comfortably in hand, making it ideal for construction or renovation tasks.

The Stud Finder Wall Scanner by Meapro is a versatile tool designed to accurately detect wood, metal, joists, pipes, and live AC wires within walls, floors, and ceilings. Its standout feature is the state-of-the-art micro-sensor chip, which ensures high sensitivity and rapid detection, making it ideal for professionals, homeowners, and DIY enthusiasts.

The scanner offers multiple scanning modes, including Stud Scan, AC Scan, and Metal Scan, catering to different materials and depths, enhancing versatility and precision in various tasks. The bright, backlit LCD screen provides clear visibility of detected objects, even in dimly lit areas, and combined with the audio alerts, it ensures an easy user experience. The auto-calibration feature simplifies setup and maximizes reliability, while the live wire detection feature enhances safety by preventing accidental drilling into live wires.

The ergonomic design with a non-slip grip and durable plastic frame adds to the convenience and ease of use. However, it requires alkaline batteries, which are not included, and might be a slight inconvenience for some users. The product is backed by a warranty and responsive customer service, providing added peace of mind. This stud finder offers a balance of precision, ease of use, and safety, making it a practical tool for various home improvement projects.

The Walabot DIY 2 is an advanced stud finder and wall scanner compatible with both Android and iOS smartphones. It employs cutting-edge technology to visually identify the center of wood/metal studs, track pipes, and detect wires, providing a more interactive experience compared to traditional stud finders that rely on sound cues.

One of its standout features is the ability to detect up to 4 inches (10 centimeters) deep within drywall, making it highly effective for most home improvement tasks on this type of wall. The connection to your smartphone via Walabot's internal Wi-Fi ensures that you do not need a residential or office Wi-Fi network for it to function. The device includes one Lithium-Ion battery, and its lightweight design (8.47 ounces) makes it easy to handle.

Despite its advanced features, it may not be suitable for those who need a stud finder for multiple wall types, particularly plaster walls. Therefore, it excels in drywall applications with visual feedback and deep detection capabilities, but its limited compatibility could be a drawback for more diverse home improvement needs.