10 Best Wall Scanners 2021

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

Stud Finder Sensor Wall Scanner – ⭐ Best Overall Wall Scanner

TH250 by Tavool

  • Color: Black
  • Weight: 0.34 pounds
  • Dimensions: 6.5 x 2.8 x 1.1 inches
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

DY2PBCGL01 by Walabot

  • Dimensions: 4 x 6.2 x 1.3 inches
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.

Walabot DIY

DY20BCGL02 by Walabot

  • Release date: 05/27/2018
  • Color: Black
  • Weight: 0.4 pounds
  • Dimensions: 0 x 0 x 0 inches
Walabot DIY
  • Detects wood & metal studs, PVC & metal pipes, electric cables and wires inside walls
  • Uses cutting-edge radar technology to see inside drywall
  • 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

TACKLIFE Stud Finder Upgraded Wall Scanner – 💲 Best Budget Wall Scanner

DMS03 by TACKLIFE

  • Color: Black&Orange
  • Weight: 0.66 pounds
  • Dimensions: 7.5 x 4 x 1.5 inches
TACKLIFE Stud Finder Upgraded Wall Scanner
  • 【ADVANCED ACCURACY】 Stud mode detects wooden beams and joists up to 1.5 inches (38 mm). Metal mode detects pipe, rebar, aluminum up to 4.0 inches (100mm) and non-ferrous metals up to 3.15 inches (80mm).Live AC wires up to 2 inches (50mm). Accuracy rate increased from 80% to 98%!
  • 【UPGRADED LCD SCREEN & THREE SIGNAL LIGHTS 】 Instead of the traditional LCD screen, TACKLIFE DMS03 stud sensor equipped HD DISPLAY SCREEN which could show scan modes, detection depth, detection strength, battery level clearly. The signal light shows green when the detector 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 further action required! The fast detection saves users time and efforts, making the task completion easier. Audible warning which helps you avoid drilling or hammering into a water pipe or electrical wire.
  • 【USER-FRIENDLY】 This metal detector with ergonomic design, which satisfying your DIY and home projects; the cotton on the back has prevented the damage caused to the wall. Whether you are a professional, homeowner or a DIY enthusiast, you can find great use in this electronic stud scanner.
  • 【WHAT’S INCLUDED】 1 x TACKLIFE DMS03 stud finder, 1 x User Manual, 1 x 9V Battery, 1 x Packing Bag, 2 year warranty. Our after-sales customer service is available in any time. Please feel free to contact us for help.

Stud Finder Sensor Wall Scanner

by Tavool

  • Color: Silver
  • Weight: 12.3 pounds
  • Dimensions: 7.3 x 3.1 x 1.5 inches
Stud Finder Sensor Wall Scanner
  • GREAT ACCURACY AND CONSISTENCY - Tavool stud finder is professionally designed! Tavool stud finders uses the UPGRADE INTERNAL SENSORS. It senses a change in density in the space behind the wall and locates the stud center with GREAT ACCURACY. In additions. The shape of this wall scanner also shows the edges of the stud. The center of a stud is the most secure location when mounting anything heavy. The edges help you to recheck the locations. Take it home, makes your DIY homework easier!
  • 5 SCANNING MODES UP TO 60MM DEPTH - Tavool stud locator has mufti-fuctions and can quickly and easily locates wood metal studs joists beams metal pipe rebar and live AC wire behind walls, floors, and ceilings. StudScan Mode scans through one layer of drywall up to 0.5 in.(12mm) and 1 in . (25mm) thick. DeepScan Mode scans through 2 layers of drywall up to 1.5 in. (38 mm) deep. Deep Stud Scan Mode is a higher sensitivity scanning mode that should be used when there are extra layers of wallboard
  • WIRE WSRNNING INDICATOR, NO FEAR OF DRILLING INTO A LIVE WIRE - WireWarning Detection is up to 2 in.(51mm) deep. The added bonus is that the wire warning is ALWAYS ON while you are scanning in StudScan/DeepScan/MetalScan Modes, to alert you to the presence of live, unshielded electrical AC wires up to 2 in. (50 mm) deep, which helps you avoid drilling or hammering into a water pipe or electrical wire.Whether you are a professional, homeowner or a DIY enthusiast, you can find great use in it
  • EASY TO READLCD DISPLAY +SOULD WARNING HELPS FIND STUD CENTER AND STUD DEGES EASILY - Displaying the Desired Stud Center As Well As the Precise Position of the Stud - The Tavool 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
  • WHY RECOMMEND TAVOOL STUD FINDER TO YOU: Tavool has been dedicated to Research and develop stud finders for many years, and we have a professional team and mature productions process. Tavool stud finder not only gives you top quality and great accuracy, but also provide muti-functions to meet your practical needs on drywall, lathe wall, ceiling, plasterboard wall, wallboard etc.

Bosch Digital Multi-Scanner GMS120

GMS 120 by Bosch

  • Color: Blue
  • Weight: 1.1 pounds
  • Dimensions: 9.8 x 5.9 x 2 inches
  • Warranty: 30-day money back guarantee, 1 yr warranty
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

Stud Finder Wall Scanner

TH240B by VIVREAL

  • Color: Black
  • Weight: 0.34 pounds
  • Dimensions: 6.5 x 2.8 x 1.1 inches
Stud Finder Wall Scanner
  • Safe and Reliable. VIVREAL is committed to developing the reliable stud finder and helping you detect the hazard. No more worries about the annoying little things during decoration with the help of this stud finder. VIVREAL stud finder can help you find the edges and center of the objects easily and quickly. This wall scanner can detect the Live AC Wire in all modes. Our advanced technology enables accuracy detection to protect you from danger.
  • Four Scanning Modes. VIVREAL stud finder provides four scanning modes. Depending on the tasks you have, you can switch to the desired mode. The stud scan is used for finding and locating the center and edges of wood or metal studs up to 3/4 in (19mm) deep; Deep mode can be used for scanning walls for 1 1/(2 ) in (38mm) deep; Metal mode locates and detects metal (such as 1/2 inch rebar) up to 2 1/(4 )in (60mm) deep; and AC scan locates live AC wires up to 2 in (51mm) deep.
  • Graphical LCD Display.This multiple-function wall scanner detector has a graphical LCD display, which indicates many cues during detection, such as detection mode, signal strength, automatic calibration, battery indication with maximum readability. The low battery Indicator icon displays when the battery level is getting low, reminds you to replace a brand new 9-volt battery in time.
  • Sound Waring.VIVREAL beam finder offers the beep alert. When you detect an object, it would beep continually. The loud sound warning together with the LCD screen helps detect the accurate location of the objects. Then a peck shape will display on the graphical screen. 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, AC live wiring is found.
  • Simple and Fast.The stud finder wall scanner can quickly find the edges and center of metal studs, pipes, rebar, joists behind walls, floors, and ceilings as well as the live AC wires. Fast detection saves users time and efforts, making the task easier. The button on the middle of the body is used for selecting from four scanning modes. The other button on the left side is to help you easily read the information on LCD screen and quickly detect the objects behind.

Stud Finder Wall Scanner

TH570 by M MARSIAN

Stud Finder Wall Scanner
  • Upgraded 5-in-1 Wall Scanner: M MARSIAN 5-in-1 stud finder provides you with 5 scanning modes. This stud finder wall scanner includes stud modes for locating studs up to 1/2”(13mm) deep, 1”(25mm) deep, and 1 1/2”(38mm) deep, metal scan mode for detecting metal up to 2.36”(60mm) deep, AC scan mode for detecting AC wires up to 2”(51mm) deep.
  • LCD Display & Sound Warning - TH570 stud detector is equipped with a LCD screen together with the beeping sound to help you get a more accurate result in both visible and audible way. The bright LCD display allows you to clearly see the reading even in the dark. With the beeping alert, you can be immediately informed when you are getting closer to the detected target. M MARSIAN stud finder also has low battery Indicator, please be aware that 9-volt battery is not included.
  • Easy Operation to Save your Time- M MARSIAN stud finder wall scanner allows you to efficiently switch between the five different scan modes within minutes. Even a green hand can easily locate the woods, metal, pipes, rebar, joists behind walls, floors, and ceilings as well as the live AC wires with this stud finder. Hold the scanner and move it above the drywall, it will quickly show you the center and edge of the object.
  • Auto Calibration for More Accuracy- With upgraded digital detection technology, M MARSIAN digital wall scanner can quickly and exactly detect the woods, metal, pipes, AC wires hidden in the walls, floors and ceilings. Auto calibration function excludes the influence of previous readings, providing maximum accuracy and reliability for following detection. Just press the scan button to start calibration and it will complete the moment the beep sound and screen shows disappear.
  • Wide Use & Ergonomic Grip Design -This beam finder is greatly user friendly with light weight and ergonomic design for you to comfortably hold it from any angle. M MARSIAN wall scanner can be applied to various wall surfaces, from lath, wallpaper wood flooring, painted walls, acoustic ceiling, etc. It’s the one you need to help you find the exact studs before installing TVs, cabinets, garage shelves in your house or office.

Bosch Wall and Floor Detection Scanner D-TECT 120 – 👑 Premium Pick

D-TECT120 by Bosch

  • Color: Blue
  • Weight: 1.1 pounds
  • Dimensions: 8.3 x 4.3 x 3.3 inches
  • Warranty: Limited Ninety Days
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.

Walabot DIY Plus Advanced Wall Scanner and Stud Finder Bundle

DY2PBCGL01_K1 by Walabots

  • Dimensions: 6 x 3 x 3 inches
Walabot DIY Plus Advanced Wall Scanner and Stud Finder Bundle
  • BUNDLE INCLUDES: Walabot DIY Plus Advanced Wall Scanner and Stud Finder for Android Smartphones with Walabot Official DIY Protective Case and 8-Piece Accessory Kit
  • IDEAL FOR: The Walabot DIY Plus Advanced Wall Scanner is the perfect instrument for detecting wooden studs, metal studs, pipes, wires, and movement
  • SENSING MODES: It provides 3 different sensing modes � Panoramic, Images, and Expert for accurate detection. It sees 4-inch deep inside your wall
  • WORKS ON: This scanner works best on drywall, concrete, and lath and plaster
  • COMPATIBILITY: It works using Android phones running Android 6.0 and above with USB on-the-go (OTG)

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