10 Best Wall Scanners 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the Stud Finder Sensor Wall Scanner is the one of the Best Wall Scanner on the market.

# Image Name Brand Price
1
⭐Best Choice
Stud Finder Sensor Wall Scanner
Stud Finder Sensor Wall Scanner - 4 in 1 Electronic Stud Sensor Beam Finders Wall Detector Center Finding with LCD Display for Wood AC Wire Metal Studs Joist Detection Check price Tavool $$$$$ Check price
2
Best under $100
Walabot DIY Plus
Walabot DIY Plus - Advanced wall scanner, stud finder - For Android Smartphones - DY2PBCGL01 Check price Walabot $$$$$ Check price
3 Bosch Digital Multi-Scanner GMS120 Bosch Digital Multi-Scanner GMS120 Check price Bosch $$$$$ Check price
4 Walabot DIY Walabot DIY, Stud Finder In-Wall Imager, Cell Phone Wall Scanner for Studs, Pipe and Wires, (Android Smart Phone Compatible Only) Check price Walabot $$$$$ Check price
5
👑Premium Pick
Bosch D-Tect 150 Wall and Floor Scanner with Ultra Wide
Bosch D-Tect 150 Wall and Floor Scanner with Ultra Wide Band Radar Technology Check price Bosch $$$$$ Check price
6
💲Best value for the money
Stud Finder
Stud Finder, Upgraded Wall Scanner, 4 in 1 Center Finding Electronic Wall Detector Finders with Sound Warning, Four Scan Modes for Wood Stud/Metal/Live AC Wire/ Deep Detecting - New Version DMS03 Check price TACKLIFE $$$$$ Check price
7 Bosch Wall and Floor Detection Scanner D-TECT 120 Bosch Wall and Floor Detection Scanner D-TECT 120 Check price Bosch $$$$$ Check price
8
Best under $50
Stud Finder Sensor Meterk Wall Scanner
Stud Finder Sensor Meterk Wall Scanner - 5 in 1 Electronic Center Finder Multi-Functional Wall Finder Detector with LED/Sound Warning for Wood Stud/Metal/Live AC Wire/Moisture Detection Check price Meterk $$$$$ Check price
9 Walabot DIY Plus Advance Wall Scanner Walabot DIY Plus Advance Wall Scanner, Stud Finder for Android Smartphones (NOT Compatible with iPhone) w/Official Protective Case and 8 Piece Accessory Kit Check price N/A $$$$$ Check price
10 Homder Stud Finder Sensor Wall Scanner Homder Stud Finder Sensor Wall Scanner,5 in 1 Multifunctional Electronic Wall Center Sensor Detector with Digital LCD Display & Sound Warning for Wood,Live AC Wires,Metal,Studs Detection Check price Homder $$$$$ Check price

Stud Finder Sensor Wall Scanner – Best Overall Wall Scanner

Stud Finder Sensor Wall Scanner
  • The Most Accurate Wall Scanner- Tavool specializes in stud finder for years and adopts the most Advance Sensors Technology for accurately & quickly locating studs wood metal AC wires! In all modes, this wall scanner always detect and indicate the Live AC Wire. Whether you are a professional, homeowner or a DIY enthusiast, you can find great use in this electronic stud scanner
  • 4 IN 1 Multiplication Plus Deep Detection - This digital wall scanner includes four different scanning modes for woods, beam, joist, metals, AC wires and deeply embedded objects behind floor, ceiling, wall. Stud mode detects wooden beams and joists in drywall up to 1.2 inches. Metal mode detects pipe , rebar, aluminum and copper up to 1.57 inches.Deep mode detects wood and metal parts located up to 1.77 inches while 85~240 volt AC current for voltage and live electrical lines up to 2.36 inches
  • Upgrade Design of LCD Screen - Displaying the Desired Stud Material As Well As the Precise Position of the Stud - The Tavool digital stud scanner features large LCD display together with the big sound to detect the accurate location of stud metal Ac wires. When find the material, the LCD display will indicate the direction and the intensity of sound tells whether you are more close to the target. The fast detection saves users time and efforts, making the task completion EASIER
  • Automatic Calibration and Ergonomic Grip for Comfortable Use - Turning on the stud finder and Completing Calibration. The automatic calibration before using provides users with maximum reliability and accuracy. Then put it on the wall. The wood beam finder will flash once it has picked up the edge of a stud.The ergonomic design of this wall stud finder makes it comfortable to hold from any angle
  • Professional Design with Top Quality - Tavool has been dedicated to Research and develop stud finders for many years, and we have a professional team and mature productions process. This stud joist finder wall detector can quickly locate the metal wood AC wire that are hidden in the walls, floors and ceilings of your house, help you find the exact stud while installing TVs, cabinets, garage shelves etc.

Walabot DIY Plus – Best under $100

Walabot DIY Plus
  • See it, don't hear it! Use cutting-edge technology to see clearly inside your walls. Don't just rely on a 'beep'.
  • See wooden studs, metal studs, pipes and wires.
  • See movement and locate pests inside walls.
  • Works on drywall and lath & plaster walls.
  • Detects up to 4 inches (10 centimeters) into your walls.
  • Automatically finds and shows the center of the stud.
  • A mobile app offers continuous upgrades and feature improvements.
  • Never requires batteries.
  • Works with Android phones running Android 6. 0 and above with USB On-The-Go (OTG).
  • Not compatible with iPhones, iPads or tablets.

Bosch Digital Multi-Scanner GMS120

Bosch Digital Multi-Scanner GMS120
  • DETECTION: The Bosch GMS120 Digital Wall Scanner features multi mode laser detection for wood studs, metal objects (rebar, studs and steel/copper pipes) and live wiring
  • PERFORMANCE: Features the latest 3 sensor laser technology, offering a wide range of detection performance of up to 4 3/4 Inch deep in cured concrete, up to 2 inches for live wiring, up to 3 1/8 inches for copper and up to 1 1/2 inches for wood studs; The accuracy of the product is 0.0625
  • SELF CALIBRATING: Includes 3 selection modes for wood, metal, and AC wiring; The GMS120 offers automatic calibration from the start and continues to self calibrate through the course of the project for easy and precise detection
  • DISPLAY: Features an illuminated graphical LCD display to indicate mode, detection strength, and more; The large detection ring flashes green for no object found, orange for object near and red for object found within the sensor range
  • CENTER FINDER: This wall scanner includes a center finder that pinpoints the object center with an audible detection signal with an on/off button

Walabot DIY

Walabot DIY
  • Detects wood & metal studs, PVC & metal pipes, electric cables and wires inside walls
  • Uses cutting-edge radar technology to see inside drywall & concrete walls (currently doesn't support lath and plasters walls)
  • Scans up to 4 inches (10 centimeters) deep into your walls
  • Works with Android phones running Android 6. 0 and above with USB on-the-go (OTG).
  • Not compatible with iPhone and iPads and tablets
  • Updates and upgrades to the companion app for the Walabot DIY Plus - are released constantly striving for improved performance and better customer experience

Bosch D-Tect 150 Wall and Floor Scanner with Ultra Wide – Premium Pick

Bosch D-Tect 150 Wall and Floor Scanner with Ultra Wide
  • DETECTION: The Bosch patented Ultra Wide Band (UWB) radar technology offers a wide range of detection performance in materials up to 6 inches
  • VERSATILITY: The Bosch D Tect 150 provides seven detection modes including concrete, wet concrete, deep concrete, in floor heating, drywall, metal and signal view
  • DISPLAY: Features an easy to read color display to indicate depth and location of targeted object, plus mode and detection strength. Maximum detection depth (water-filled plastic pipe) up to 2 to 3/8 inch (60 millimeter)
  • SELF CALIBRATING: Calibration free from the start of detection and continues to self calibrate throughout the project making it ready to use at any time
  • PRECISION: The D Tect 150's Bosch laser technology allows users to be more productive with greater job site accuracy and precision
  • Patented Ultra Wide Band (UWB) Radar Technology enables detection of material type, depth and width information for ferrous/non ferrous metal, non metal objects and live AC wires
  • Seven Detection Modes are concrete (wet, dry or deep), in floor heating, drywall, metal and signal view
  • Includes: D Tect150, (4) AA Batteries and Carrying Case

Stud Finder – Best Budget Wall Scanner

Stud Finder
  • ▲FOUR SCANNING MODE FOR DEEPER DETECT - The stud finder is located the center of wood studs in exact mode and deep mode up to 0.75 inches (20mm) deep and 1.5 inches (38 mm) deeper separately; Detecting the ferrous metal up to 4 inches (100mm) and non-ferrous metals behind walls up 3.15 inches (80mm); Live AC wire mode locate live AC wires up to 2 inches (50mm) deeper
  • ▲LARGER LCD SCREEN WITH THREE SIGNAL LIGHTS - The detector has a large LCD display which could show four scan mode, detection depth, detection signal strength, battery and audio signal indicator as well as the edgeer indicator etc; The light show green when the detector was calibrated and get ready, as getting closed to the center of stud, the indicator will turn yellow to red
  • ▲AUTOMATIC CALIBRATION & AUDIBLE WARNING - The wall detector could calibrate automatically, no need to press the button manually all the time, which was finished in the condition without without nails, AC wires or metal; The multi-function wall detector finders will provide a audio tone sound continually when the stud or AC wire is locating, saving your time and money
  • ▲UPGRADED AND ERGONOMIC DESIGN - The stud finder takes with upgraded and ergonomic design, which is so comfortable to hold from any angle satisfying your DIY and home projects; The cotton on the back has prevented the damage caused to the wall, safely and conveniently
  • ▲WHAT YOU GET- 1 x DMS03 stud finder, 1 x User Manual, 1 x 9V Battery, 1 x Packing Bag

Bosch Wall and Floor Detection Scanner D-TECT 120

Bosch Wall and Floor Detection Scanner D-TECT 120
  • SMART TECHNOLOGY: The Bosch D-Tect 120 Wall and Floor Detection Scanner features Spot Detection technology to accurately detect objects behind walls, floors, and panels.
  • ACCURACY: The D-Tect 120 never requires calibration so you can always feel confident with your reads and focus on the task at hand.
  • VERSATILITY: The detection scanner can identify objects in any direction. The D-Tect 120 offers three modes: drywall, universal, and concrete so you can detect "anything in anything".
  • EASY-TO-USE: The wall and floor scanner is easy to use with it's traffic light system: Green, nothing detected; orange, something is close; red, object detected.
  • PRECISION: Not only does the D-Tect 120 show you directly detected objects but also shows the direction of nearby objects with arrows.

Stud Finder Sensor Meterk Wall Scanner – Best under $50

Stud Finder Sensor Meterk Wall Scanner
  • ★【5 in 1 Multi-Function Mode】Compared with other stud sensors, Meterk stud finder not only featuring detection for wood stud exact mode, wood stud deep mode, metal objects mode (iron and non-ferrous metals), copper conductors mode (live), but also detection for moisture in the wood and building materials, offering a wider range of detection performance
  • ★【Locate the Center of Stud !】Meterk stud finder can be used to find the center of the stud in just once the operation. When the stud sensor is approaching the center of the stud, the signal strength will increase and accompany the sound. At the center, the center icon "+" will appears and the signal strength shows 100% full on the screen. However, other products need to be operated twice in the left and right direction to find the center by looking for the edge of the stud
  • ★【Wood Exact/Deep Mode】Stud sensor can detect metal, wood and live cables in walls, ceilings, and floors. Wood exact mode scans through one layer of drywall up to 0.79 inches (20mm) thick. Deep mode scans through 2 layers of drywall up to 1.50 inch (38 mm) deep. Deep stud scan mode is a higher sensitivity scanning mode that should be used when there are extra layers of wallboard
  • ★【Convenient Design】Meterk sensor detector has a mute setting, which is very convenient for those who think that the alarm sound is annoying or use it somewhere in the library. This sensor detector has a large LCD display, the backlight function supports to detect studs even in dark environments. Whether you are a professional, a homeowner or a DIY enthusiast, you can find good uses in it
  • ★【Make Your DIY Homework Easier !】 This wall detector quickly locates the center of the material, helping you avoid danger when installing TV, cabinets, garage racks, and more. The ability to measure the moisture content of wood and building materials can be of great help in wood processing, water damage repair, and home renovation. 1 x Meterk stud finder, 2 AAA battery, 1 x portable bag, 1 x user manual, 1 x warranty card( 24 month ).

Homder Stud Finder Sensor Wall Scanner

Homder Stud Finder Sensor Wall Scanner
  • 5-in-1 STUD FINDER : Homder stud finder is a high sensitivity handheld wall detector for home decoration,which used to detect the center position of the metal or wood stem in the wall,and can also detect the metal position and live AC wires position. It offers 5 detection modes to meet all the needs of home wall DIY projects.
  • 5-in-1 Wall Scanner:This stud finder provides 5 scanning modes, Include 1/2 in.stud scan(up to 13mm deep), 1 in.stud scan(up to 25mm deep), 1.5 in. stud scan(up to 38mm deep), Metal scan up to 2.36 in. (60 mm) deep, AC scan up to 2 in. (51mm) deep.Good for wood, beams, joists, metal, AC wires as well as deep embedded objects behind the floor, ceiling and walls.
  • LCD DISPLAY AND AUDIBLE WARNING: Homder digital stud detector features large LCD display together with the big sound warning to detect the accurate location of the objects. When find the material, the LCD display will indicate the direction and the intensity of beeping tells whether you are more close to the target. The fast detection saves users time greatly.
  • AUTO CALIBRATION :Press the Scan button to start calibration, the decreasing bars will disappear and buzzer will beep one time and the calibration is completed. Keep tool flat against the wall and do not rock, tilt, or press hard when slowly sliding across the surface being scanned.Once the edge of the stud is picked up, the stud finder will beep. The multi-function stud finder uses state-of-the-art sensor technology to accurately and quickly position rivet wood metal AC wires!
  • Wide Application --- Homder stud finder not only gives you top quality and great accuracy, but also provide muti-functions to help you quickly find metal wood AC wires hidden in the walls, floors and ceilings of the house.

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