We Chose The Best Joist Finder in The UK - 10/2025

SUNMAY Stud Finder Wall Scanner - 7 in 1 Stud Detector Center Finding for Wood Metal AC Wire Joist Pipe Detection, Electronic Stud Sensor with Laser Level and LCD Display

SUNMAY Stud Finder Wall Scanner - 7 in 1 Stud Detector Center Finding for Wood Metal AC Wire Joist Pipe Detection, Electronic Stud Sensor with Laser Level and LCD Display

SUNMAY

14% OffFree Shipping

Why we love it

Automatic calibration ensures precise detection.
High-resolution display enhances visibility.
Versatile tool for various tasks.

Main Highlights

Automatic Calibration and High Sensitivity Detection: This wall stud detector is equipped with a high-sensitivity intelligent micro-sensor chip, enabling it to quickly and accurately detect the center of metal, studs, beams, and pipes behind walls, floors, and ceilings. This automatic calibration feature eliminates the need for manual adjustments or errors, ensuring precise detection every time. It greatly saves the user's time and effort, making the task more efficient and effortless.
High-Resolution LCD Display: The stud finder features a bright, high-contrast backlit LCD display that clearly shows the exact center of the detected studs and battery status. Even in low-light environments, the backlight design ensures that the screen content is clearly visible, allowing users to quickly confirm the detection results. Additionally, the device is equipped with an audio alarm, which can be turned on or off according to user preferences.
7-in-1 Multi-Function Tool to Meet Various Needs: The wall scanner offers three scanning modes: Object Scan (38mm), Metal Scan (120mm), and AC Scan (50mm). The Object Scan accurately detects the center of objects (including wood, metal, pipes, etc.) behind the wall; the Metal Scan detects the presence of metal objects behind the wall; and the AC Scan detects if there are electrical wires within the wall. It also includes four additional functions: laser level, bubble level, magnetic stud detector, and measuring scale, ensuring precise alignment and measurement during renovations and installations.
Wide Applications: This versatile stud wall finder quickly locates wood, metal, and electrical wires in walls, floors, and ceilings, helping safely hang TV mounts, picture frames, cabinets, and more. It is widely used in home renovations, decoration, construction, and leveling alignment tasks, such as hanging artwork, measuring positions, and leveling nails.
Ergonomic Design and Easy Portability: The stud finder wall scanner features an ergonomic, non-slip handle and a durable plastic frame for a comfortable grip. A thoughtful design feature is the hanging strap, allowing users to hang the tool on their waist during work for easy access, eliminating the inconvenience of holding the tool. This makes it more convenient when installing a TV, hanging picture frames, or decorating walls.
The Correct Way to Detect AC: Select the AC mode on the detector, place your other hand on the same wall about 30cm away from the detector, and then slowly move the detector to start detecting.

9.2

Superb

9.2

Superb

SUNMAY

SUNMAY Stud Finder Wall Scanner - 7 in 1 Stud Detector Center Finding for Wood Metal AC Wire Joist Pipe Detection, Electronic Stud Sensor with Laser Level and LCD Display

14% OffFree Shipping

Why we love it

Automatic calibration ensures precise detection.
High-resolution display enhances visibility.
Versatile tool for various tasks.

Main Highlights

Automatic Calibration and High Sensitivity Detection: This wall stud detector is equipped with a high-sensitivity intelligent micro-sensor chip, enabling it to quickly and accurately detect the center of metal, studs, beams, and pipes behind walls, floors, and ceilings. This automatic calibration feature eliminates the need for manual adjustments or errors, ensuring precise detection every time. It greatly saves the user's time and effort, making the task more efficient and effortless.
High-Resolution LCD Display: The stud finder features a bright, high-contrast backlit LCD display that clearly shows the exact center of the detected studs and battery status. Even in low-light environments, the backlight design ensures that the screen content is clearly visible, allowing users to quickly confirm the detection results. Additionally, the device is equipped with an audio alarm, which can be turned on or off according to user preferences.
7-in-1 Multi-Function Tool to Meet Various Needs: The wall scanner offers three scanning modes: Object Scan (38mm), Metal Scan (120mm), and AC Scan (50mm). The Object Scan accurately detects the center of objects (including wood, metal, pipes, etc.) behind the wall; the Metal Scan detects the presence of metal objects behind the wall; and the AC Scan detects if there are electrical wires within the wall. It also includes four additional functions: laser level, bubble level, magnetic stud detector, and measuring scale, ensuring precise alignment and measurement during renovations and installations.
Wide Applications: This versatile stud wall finder quickly locates wood, metal, and electrical wires in walls, floors, and ceilings, helping safely hang TV mounts, picture frames, cabinets, and more. It is widely used in home renovations, decoration, construction, and leveling alignment tasks, such as hanging artwork, measuring positions, and leveling nails.
Ergonomic Design and Easy Portability: The stud finder wall scanner features an ergonomic, non-slip handle and a durable plastic frame for a comfortable grip. A thoughtful design feature is the hanging strap, allowing users to hang the tool on their waist during work for easy access, eliminating the inconvenience of holding the tool. This makes it more convenient when installing a TV, hanging picture frames, or decorating walls.
The Correct Way to Detect AC: Select the AC mode on the detector, place your other hand on the same wall about 30cm away from the detector, and then slowly move the detector to start detecting.

We scanned 1654 products

We reviewed these offers relevant to the Joist Finder within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like aquota, Franklin Sensors, Aicevoos, SUNMAY, FOLAI, KALAHOL, Mecurate, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Joist Finder in the market, we considered we took a deep dive into 8271 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

Best Joist Finder of 2025

We scanned 1654 products

We concluded that: