9 best rated stud finder

• 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.

User questions & answers

Question:	Is there an instruction manual online? I misplaced the manual that came in the box
Answer:	Si puede solicitar un manual de instrucciones en [email protected]
Question:	Will this locate studs behind bathroom tiles
Answer:	If your tile wall has cement backer board, then this device will not work. If your tile is backed by sheetrock, then it will probably work unless your tile is took thick. I wouldn't trust it to locate pipes behind tile, so take care if you're working in a bathroom.
Question:	Is the battery included
Answer:	No the 9volt battery is not included.
Question:	Can this detect a stud behind plaster walls
Answer:	This tud finder can quickly locate metal, studs, joists, pipes, live AC wire behind all kinds of walls floors and ceilings but except the cement board wall, you can use it on popcorn ceilings, plaster walls, textured surfaces,etc

Product features

Stud Scan Detection

Deep Scan Mode scans through 2 layers of drywall up to 1.5 in. (38 mm) deep. DeepScan Mode is a higher sensitivity scanning mode that should be used when there are extra layers of wallboard or paneling. To minimize false positives and/or finding other objects further behind the wall that may not be a stud, always start your scan in StudScan Mode first.

Metal Scan Detection

Tavool wall canner will locate metal studs in StudScan, DeepScan, and Metal Scan Modes. Since Tavool stud finders are looking for a change in density behind drywall, not a particular material, in StudScan and DeepScan Modes the detector will react to metal studs the same as it would for wooden studs.

After you detect the center of a object, Please Use Metal Scan to determine if the previous reading in Stud scan was a wood stud, metal stud, or pipe.

Live AC Wire Detection

AC Wire detection indicates the presence of live, unshielded electrical wiring up to 2 inches (51 mm) deep. In all modes, this wall scanner always detect and indicate the Live AC Wire.

Note: AC Wire Detection works in both StudScan / DeepScan / MetalScan Modes. The AC Wire Detection Icon will flash when live, unshielded wires are detected.

Step 1:Calibrate the tool before every scan

After choose the mode, press and hold the scan button( on the side of the tool) to calibrate this tool. Wait for the reducing bars disappeared and beep to confirm calibration has completed.

In stud/deep mode, put it on the wall where you want to detect to calibrate it ;In AC/Metal mode, put it in the air to calibrate it.

Step 2: Scan the wall

Hold down the button, then move the stud finder along the wall slowly, if shake or lift the scanner accidently, the device needs to be re-calibrate.

The narrow on the screen togather with the beep signal alter, guides you to find the location of the stud.

Step 3: Find the location of the stud

When the signal bar is full and the beep alarm is loudest, it means you have found the center of an object.Mark it with your pencil.

Then choose the Metal Scan mode to test whether it is a metal. After you confirm that it is not a metal, it means that you found the center of a stud. (More details refer to the above description of "Metal Scan Detection")Then you can drill it to hang thing

Product description

Positively locates nails and screws with powerful "neodymium" magnets. The magnetic stud finder works like magic. It sticks to the wall leaving your hands free--no batteries, no calibration, no lights, no hassle. It works on wood or metal studs and uses multiple industrial strength magnets to “Field Vector” the stud. This is the last stud finder you will ever buy. Simply slide the flat surface of the magnetic stud finder slowly across a wall in a circular or "S" motion until you feel a strong pull to a nail head or screw. Once you have the magnetic stud finder directly above a nail head or screw, let it go and it sticks to the wall. WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

• Small and compact, easily fits in pocket
• Powerful magnets allows hands-free use
• 2 way level for ease of marking
• No batteries required
• Soft grip for easy grabbing and gentle touch

User questions & answers

Question:	this sounds good for accurately finding the stud.but does it find the edge of the stud....can someone tell me pls
Answer:	No. You're going to have to guesstimate. It only finds the fasteners used to hang the stud. What I do is find multiple fasteners with the magnet and draw a line. Whenever I hang something I put the screw on that line. Never failed me yet.
Question:	Does this come packaged as 2 individual finders, or 1 packaged containing both
Answer:	One Amazon package. Two individual packages inside the Amazon package. Each individual package has one magnet.
Question:	Have you had any problems with these accidentally finding wires or conduits in the walls
Answer:	Wires, no. Metal conduit, yes. However I use it in commercial spaces and it's obvious if it finds conduit. There's power or another receptacle type nearby
Question:	Will they work on metal stud with 5/8 level 5 sheetrock
Answer:	Yes they will. I use it for that purpose everyday

• 【4 IN 1 SCANNING MODES】 TACKLIFE stud finder DMS03 equipped with four scanning modes for wood, beam, joist, ferrous metals, AC wires and deeply embedded objects behind floor, ceiling, wall.
• 【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.

Product features

Scanning for wood studs

• Maximum detection depth: Exact mode:20mm; Deep mode:38mm.
• Wood detection mode will detect objects in gypsum drywall, plywood sheathing, bare wood flooring, coated wooden wall. Wood detection mode will not detect objects in concrete, mortar, block, brick work, plaster, carpeting, foil-faced materials, metallic surfaces, ceramic tile, glass, or any other dense material.

Scanning for metal objects

• Maximum detection depth: Ferrous metals: 100mm; Non-ferrous metals (Copper): 80mm.
• When the metal is detected, the screen will show the depth value synchronously, but if the signal is weak, or the tool cannot distinguish that the metal object is magnetic or non-magnetic, the depth value will not be displayed. The depth value is the distance from the center of the sensor to the scanned object. At the position of minimum depth value, the metal object is located near the center of the sensor.

Scanning for wires

• Maximum detection depth: 50mm (220V@50Hz / 110V @ 60 Hz).
• The signal strength of a “live” wire depends on the position of the cable. Therefore, apply further measurements in close proximity or use other information sources to check if a “live” wire exists.

How to find the stud

• Hold the tool straight up and down, position it onto the surface to be scanned, and do not rotate the tool.
• Press the mode button briefly to enter the wood stud detection mode, the symbol will flash on the screen. Do not move until the symbol stop flashing and the green light is on, automatic calibration of the tool is completed.

Step 2

• Move the tool uniformly and slowly over the surface without lifting it off or changing the applied pressure. During the scan , the tool must cling the wall, otherwise it will automatically calibrate again. Please wait for the symbol stop flashing and the green light to light up again and then move the tool.

Step 3

• When the tool comes close to a stud, the scale m and the percentage n will increase, the distance indicator l will appear. As the tool gets closer to the stud, the yellow indicator will light. As it detected the center of the stud, the red light is on.

Step 4

• To make the detection results more reliable, when the center is marked, please slide the tool across the wall again to check if the center is near the location of the highest percentage.

Product description

High accuracy: uses 13 sensors to give accurate readings every time; one-step operation: just press the button; when placed on wall LED lights instantly indicate studs; deep sensing: more sensor pad area than other scanners results in deeper scan; triple accuracy technology analyzes and triangulates data from all the sensors for highest accuracy; Built-in bubble level makes this 2 tools in 1!

• Prosensor 710+ professional stud finder with built-in bubble level and ruler
• Small
• Yellow

User questions & answers

Question:	does it detect floor studs under carpet and padding
Answer:	Scan goes 1.5 inches on deep scan most subfloors are 1 inch plus carpet and pad.....my guess is no. Im guessing you need to add floor outlet. In that case look for hvac vents in floor to show orientation of floor joices. Best thing ive done is drill 1/8 inch hole and put long steel wire down through insulation then go in crawl to see if in between floor joices. Ive seen some electricians just drill it where homeowner wants floor outlet and if they hit joice they just drilled it out and installed floorbox to hide mistake. Most stud finders dont do good on flooring
Question:	Does it work on metal studs
Answer:	Yes.
Question:	Our walls are 3/4 inch tongue and groove. Will this be able to detect through that
Answer:	The ProSensor 710+ should detect through wood tongue and groove walling material.
Question:	will it detect and show studs behind plaster and lath
Answer:	This unit can detect studs through lath and plaster, but it is not guaranteed as it is on drywall. Because lath and plaster usually is usually thicker and less consistent, it could lead to some inconsistent readings. The multiple sensors and deep sensing capabilities on this stud finder give it a better chance on lath and plaster, but it cannot be guaranteed.

Product features

ProSensor 710

Unlike conventional stud finders which use only 1 or 2 sensors, the Franklin Sensors ProSensor 710 uses 13 sensors simultaneously to detect studs. This multi-sense technology eliminates the calibration step other brand stud finders require. Just put it on the wall and press the button. It's quick and easy.

The ProSensor 710 can detect multiple studs simultaneously. It accurately displays the center and edges of a stud at the same time.

Product description

Upgraded 5 in 1 stud finder from JAXWQ provide users with more wider detect performance, more accurate and deeper detect range.



1.Feature:

Ergonomic anti-slip handle provide comfort and control of the tool.

Intelligent Microprocessor chip, get the most accurate and fast results

HD graphical LCD display Audio Alarm

Auto-calibration function to provides users with maximum reliability.



2.How to use JURGEN K stud finder?

Step 1: Calibrate the tool before every scan

Choose the scan model at first, then place unit flat on the wall, press the power button to power on, press the Scan button(on the right side of the tool) to start calibration. Wait for the reducing bars disappears and beeps to confirm calibration has completed.

In stud/deep mode, put it on the wall where you want to detect to calibrate it ; In AC/Metal mode, put it in the air to calibrate it.

Note: It is important to wait for calibration to complete (2–3 seconds) every time.



Step 2: Start to scan

After Calibration, then moves the stud finder along the wall slowly, The narrow on the screen together with the beep signal alter, guides you to find the location of the stud.

Note:

1. if shake or lift the scanner coincidentally, the device needs to be re-calibrate.

2.if you can not scan the object from left to right, please try to scan up and down.



Step 3: Find the location of the stud

When the signal bar is full and the beep alarm is loudest, it means you have found the center of an object. Mark it with your pencil.

Then choose the Metal Scan mode to test whether it is a metal. After you confirm that it is not a metal, it means that you found the center of a stud.

• Accurate and Rapid: The stud finder adopts an intelligent micro-sensor chip with the highest sensitivity which can accurately and quickly find edges and center of metal, studs, joists, pipes, live AC wire behind walls, floors and ceilings. Fast detection saves users time and effort, making the task completion easier. No matter professionals, homeowner and DIY enthusiasts, it must be an ultimate choice.
• 5 in 1 Multi-function Detection: The upgraded 5-in-1 mode provides users with more detection needs. 1/2 inch scan mode locates the center and edges of wood and metal studs up to 1/2 inch deep; medium scan locates the center and edges of wood and metal studs up to 1 inch deep; Deep scan locates the center and edges of wood and metal studs up to 1.5inch deep; Metal scan detects metal (Ferrous and Non-Ferrous Metal) up to 2.36 inch deep; AC scan detects live unshielded AC wires up to 2 inches deep.
• Digital LCD Display & Audio Alarm: This stud finder comes with large LCD display and sound alarm, which can detect the exact location of the objects. When find the objects, the LCD display will indicate the direction and the intensity of beeping tells whether you are more close to the target. This LCD also features back-lit function which can provides a clear appearance even in low light conditions, indicating detection mode, center pointing, low battery indication ect.
• Easy to Use & Auto Calibration: Easy-to-read LCD display and ergonomic anti-slip handle provide users with comfort and convenience while scanning. The wall detector can be automatically calibrated anywhere on the wall to successfully find the center of studs in one step. This function provides maximum reliability to the user, greatly reduces errors in the application, and ensuring that most objects behind the wall can be detected.
• Wide Use: This stud detector quickly locates wood, metal and AC wires hidden in the walls, floors and ceilings of the house. It can work on different wall surfaces, such as lath, wallpaper wood flooring, acoustic ceiling, painted walls, etc. helping you avoid danger when installing TVs, cabinets, garage racks, etc.

User questions & answers

Question:	Can this unit locate studs through ceramic tile
Answer:	Yes, its accuracy left a deep impression on me.
Question:	Will it work on popcorn ceilings
Answer:	Yes, I successfully found the stud behind the wall.
Question:	Is it able to detect live wires in the wall
Answer:	/Duration -:-Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } Please choose the mode you need, follow the instructions, super easy to operate.
Question:	Is it accurate
Answer:	/Duration -:-Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } yes

• 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.

Product features

Stud Scan Detection

This stud locator has 3 stud scan modes. Deep Scan Mode scans through 2 layers of drywall up to 1.5 in. (38 mm) deep. DeepScan Mode is a higher sensitivity scanning mode that should be used when there are extra layers of wallboard or paneling. To minimize false positives and/or finding other objects further behind the wall that may not be a stud, always start your scan in StudScan Mode first.

Metal Scan Detection

Tavool wall canner will locate metal studs in StudScan, DeepScan, and Metal Scan Modes. Since Tavool stud finders are looking for a change in density behind drywall, not a particular material, in StudScan and DeepScan Modes the detector will react to metal studs the same as it would for wooden studs.

After you detect the center of a object, Please Use Metal Scan to determine if the previous reading in Stud scan was a wood stud, metal stud, or pipe.

Wire Warning Detection

Wire Warning detection indicates the presence of live, unshielded electrical wiring up to 2 inches (51 mm) deep. For Safety, in all modes, this wall scanner always detect and indicate the Live AC Wire.

Note: WireWarning Detection works in both StudScan / DeepScan / MetalScan Modes. The WireWarning Detection Icon will flash when live, unshielded wires are detected.

Step 1:Calibrate the tool before every scan

After choose the mode, press and hold the scan button( on the side of the tool) to calibrate this tool. Wait for the reducing bars disappeared and beep to confirm calibration has completed.

In stud/deep mode, put it on the wall where you want to detect to calibrate it ;In AC/Metal mode, put it in the air to calibrate it.

Step 2: Scan the wall

Hold down the button, then move the stud finder along the wall slowly, if shake or lift the scanner accidently, the device needs to be re-calibrate.

The narrow on the screen togather with the beep signal alter, guides you to find the location of the stud.

Step 3: Find the location of the stud

When the signal bar is full and the beep alarm is loudest, it means you have found the center of an object.Mark it with your pencil.

Then choose the Metal Scan mode to test whether it is a metal. After you confirm that it is not a metal, it means that you found the center of a stud. (More details refer to the above description of "Metal Scan Detection")Then you can drill it to hang thing

Product description

Brought to you by FRANKLIN SENSORS Inc, The ProSensor T6 stud Finder instantly finds studs, making the task Quick and easy. Requiring no calibration, it’s always ready for use, increasing productivity. A handy tool, It displays stud center and edges simultaneously and is able to detect both wood and metal. With 6 precision sensors and Multi-Sense technology, it’s extremely accurate, deep sensing, and always on “deep scanning.”

• Quick and Easy
• Instantly Finds Studs - No Calibration Required
• Displays Stud Center and Edges Simultaneously. Detects Wood and Metal
• Accurate and Deep Sensing
• 6 Precision Sensors, Always on Deep Scanning, Multi-Sense Technology

User questions & answers

Question:	Does it work thru plaster/wood lathe
Answer:	Hello! Our stud finders work by finding density, and concrete tends to be denser than studs behind it. The density of the concrete will throw off the sensor. Best regards, The Franklin Sensors Team
Question:	Can this detect electrical wires
Answer:	Nope - your only hope there would be to buy (or find a tool rental place that will rent) the $700 Bosch D-Tect 150 terahertz radar unit. That will literally look inside anything short of an aluminum trailer skin and see stuff as deep as six inches..
Question:	Will this work through tile. Need to install grab-bar in shower
Answer:	If you are asking if it will, the answer is probably not. It senses the subtile change in the inductance of its coils produced by the VERY slight change in density of a stud behind a sheet rock wall. The problem with finding rafters is that they are under decking, plus underlayment (probably tarpaper) and THEN the shingles. And neither the shingles nor the tarpaper are particularly uniform. I'm afraid the only tool that will do what you want is the $700 Bosch terahertz radar unit.
Question:	Will this be accurate with metal studs
Answer:	Hello, The T13 is slightly deeper sensing at 1.7" deep while the 710+ senses to 1.6" deep, and the T13 has a pencil caddy. Both have 13 sensors and a 7" LED display. Thank you for your inquiry! Best regards, The Franklin Sensors Team

Product description

CRAFTSMAN Stud sensor works on surfaces covered in wallpaper and fabric. Edge detection to help locate stud edges of both wood and metal stud.

• Depth range of 3/4 inch through drywall, works on surfaces covered in wallpaper and fabric
• Edge detection to locate stud edges of both wood and metal stud
• Shock resistant and water resistant body for durability and long life
• Takes 9 volt battery
• Full Lifetime Warranty, refer to "Warranty and Support" section below for full details
• Battery not included

User questions & answers

Question:	What kind of batteries does this need
Answer:	This unit takes a 9 volt battery
Question:	is it a good stud finder for mounting a TV
Answer:	No, it isn’t a good stud finder at all. Spend $10 more at Lowes for one that actually works.

Product description

The MultiScanner A200 is Zircon’s newest electronic stud finder and metal detector that is sold exclusively on Amazon. The A200 is designed with a smooth, ergonomic rubber grip allowing for a comfortable yet secure hold for any size hand, at any angle. This multifunctional surface scanner uses the most recent technology in density detecting software and circuitry. The Zircon A200 has a 3-mode selector switch making it easy to change functions while the ultra-bright LCD screen, patented SpotLite Pointing System, and audio tone all indicate the location of the target. This Zircon scanner also comes equipped with a Signal Strength Indicator that helps to distinguish between shallow and deep targets. The MultiScanner A200 includes a backlit display for hard to see places and ACT (Auto Correcting Technology) that automatically corrects common user errors, such as when scanning begins over a stud, in addition to a Low Battery Indicator to alert its users to replace its battery for optimal performance results. The tool constantly scans its surroundings and recalibrates itself if necessary. The scanner has 2 stud scanning modes to locate the center, edges, and direction of wood and metal studs and joists behind walls, floors, and in ceilings. In StudScan Mode, the MS A200 scans up to 0.75 of an inch (19 mm) deep. Switch over to DeepScan Mode to double the scanning depth to 1.5 inches (38 mm). Metal Scan Mode locates non-ferrous metal, such as copper pipes, up to 1.5 inches (38 mm) deep and ferrous metal, such as rebar, up to 3 inches (75 mm) deep. Metal Scan Mode finds studs behind lath and plaster walls, tile, drywall and stucco walls by identifying the consistent pattern of screw or nail heads in the studs. The A200 is programmed with a Wire Warning Detection feature that indicates the presence of live, unshielded electrical wires up to 2 inches (50 mm) deep when scanning in all modes. With the Zircon MultiScanner A200, you can safely maneuver through the most complicated of projects with the professional confidence that comes from owning a Zircon.

• The Zircon MS A200 is an electronic edge and center stud finder and ferrous and non-ferrous metal Detector sold exclusively on Amazon Wire warning detection indicates the presence of live, unshielded electrical AC wiring while scanning in all scanning modes
• Act (auto correcting technology) automatically corrects common user errors, I.E. When scanning begins over a stud, as the signal strength indicator help distinguish shallower targets from deeper ones
• Ergonomically designed grip allows a comfortable hold on the tool for any size hand, at any angle while the patented spotlite pointing system clearly indicates the target location
• One fully charged 9V battery, not included, is required for the stud scanner to run at optimal performance to help you easily find studs and metal while avoiding electrical hazards

User questions & answers

Question:	Does this work to detect studs in walls with spray foam insulation
Answer:	Hi. Zircon stud finders and multiscanners are optimized for standard interior drywall construction. Other interior surfaces can be penetrated with our scanners, but brick, slate, and rock type material are too dense. Thanks.
Question:	How is "wirewarning detection" different than "ac scan mode"? both say they find, "live, unshielded electrical ac wires up to 2 inches (50 cm) deep
Answer:	Hi. The packaging you received your A250 in is called "FFP". That stands for frustration free packaging. The other type would be the standard plastic "clamshell". Most folks prefer the FFP. I believe you can purchase the stud finder products either way from Amazon. Thanks.
Question:	does this stud finder come packaged, mine did not is that normal
Answer:	Hello Chris. Due to the variables in building techniques, materials and densities in exterior construction Zircon stud sensors are recommended for interior use only. Our stud sensors locate studs by finding changes in density and the density of the material you mention would not allow the A250 to calibrate properly and as such would prevent it from scanning for the studs. Thank you.
Question:	Will it work with brick walls
Answer:	Hello. The stud finder A250 does not come with a case. Thank you.

Product features

Zircon MultiScanner A200

The MS A200 is a handheld tool dedicated to quickly and efficiently find studs, detect metal and alert you of live AC wiring. The A200 comes equipped with 3 scanning modes: StudScan, DeepScan and Metal Scan.

3 Mode Multifunctional Wall Scanner with Backlit Display

The Zircon MultiScanner A200 makes scanning easy with its newly designed ergonomic grip. The scanner's StudScan finds shallower wood or metal studs up to 0.75 in. (19 mm) deep while DeepScan doubles the scanning depth to 1.5 in. (38 mm).

Metal Scan locates both non-ferrous (non-magnetic) metal, such as copper pipe, and ferrous (magnetic) metal, such as rebar. The A200 is able to detect non-ferrous metal up to 1.5 in. (38 mm) deep, and ferrous metal up to 3 in. (75 mm) deep.

The A200 also includes WireWarning Detection that automatically operates in StudScan, DeepScan and Metal Scan Modes. This safety feature alerts you to the presence of live, unshielded electrical AC wires while scanning for studs and metal.

Before use, always be sure to install a brand new 9V alkaline battery. Zircon stud finders, particularly those with LCD screens, require and consume a great deal of current from batteries. For optimal performance, brand-new, recently purchased alkaline batteries with an extended expiration date, are strongly recommended for use in these tools.

StudScan and DeepScan

Use StudScan Mode to find the center, edges, and direction of wood or metal studs up to 0.75 in. (19 mm) deep.

For best results, always start in StudScan Mode when looking for studs.

If StudScan Mode provides irregular readings, or the Signal Strength Indicator is weak, the studs might be behind deeper than 0.75 in. (19 mm). Slide the Mode Selector Switch to DeepScan Mode. This doubles the scanning depth to 1.5 in. (38 mm) deep and allows for increased accuracy on deeper targets.

Before scanning, hold the A200 flat against wall and press the Power Button to calibrate. Be sure not to move the scanner while calibrating. After a short beep sounds confirming calibration is complete, continue pressing the Power Button and slide the scanner slowly against the surface.

When the A200 finds the edges and center of a stud, 'Edge' and 'Center' displays respectively, indicating you have found your target. When the stud's center is located, the SpotLite Pointer also illuminates and a short beep sounds.

The center of the stud is the stud's most secure location. It is critical to drill in the center of a stud when mounting heavy objects.

Note: WireWarning Detection works in both StudScan and DeepScan Modes. The WireWarning Detection Icon will appear when live, unshielded wires are detected.

Metal Scan

Detect Both Ferrous and Non-Ferrous Metal.

Use Metal Scan Mode to locate and avoid hazards, such as pipes, behind walls and determine if a stud is wood or metal.

Metal Scan Mode detects non-ferrous metal, such as copper pipe, up to 1.5 in. (38 mm) deep, and ferrous metal, such as rebar, up to 3 in. (75 mm) deep.

To use, be sure to first calibrate the A200. For maximum sensitivity, press and hold the Power Button while holding the scanner away from the surface. Once a short beep sounds confirming calibration is complete, place against the surface to be scanned. Be sure to continue to hold the Power Button.

Just like in AC Scan Mode, slowly slide the scanner across the surface and mark the spot where the most display bars peak. Continue scanning until the bars reduce and reverse the direction.

The midpoint between the two marks is the location of the metal target.

Note: WireWarning Detection works in Metal Scan Mode. The WireWarning Detection Icon will appear when live, unshielded wires are detected.

WireWarning Detection

Be Alerted of Live Electrical Wiring in all Modes.

WireWarning Detection is a feature that is always on while scanning in StudScan, DeepScan, and Metal Scan Modes.

It alerts you to the presence of live, unshielded electrical AC wires up to 2 inches (50 cm) deep.

As you approach an area with live AC voltage, a lightning bolt icon will display on the LCD screen. This the WireWarning Detection Icon. If your scan directly starts over an area with live AC voltage, the WireWarning Detection Icon will flash.

Note: Please turn off the electricity and use extreme caution in areas where live AC voltage is detected before nailing or drilling.

Auto Correcting Technology (ACT)

Automatically Have Common Errors Corrected.

This feature enables the scanner to automatically adjust for common calibration errors. It checks calibration 10 times per second and automatically recalibrates when/if needed. If scanning begins directly over a stud, the tool will transparently recalibrate, so you don't have to, and will find that stud when you scan back over it.

This recalibration is usually transparent and no indication is made. If an arrow icon illuminates, the scanner was calibrated near or over a stud and then moved away. The arrow indicates the direction of the missed stud.

Frequently Asked Questions

Question: Does the MultiScanner A200 include a battery?

Answer: No. Zircon stud finders and detectors, particularly those with LCD screens, require and consume a great deal of current from batteries. For optimal performance, a brand-new, recently purchased 9V alkaline battery with an extended expiration date, is not included but is required to properly power the A200.

Question: I inserted a 9V battery, but the scanner doesn't turn on or is giving me strange readings. Is my scanner broken?

Answer: Please be sure to use a fresh, brand new 9V alkaline battery with an extended expiration date. Batteries that may work in a smoke detector or remote control may not have adequate voltage to power the sensing technology in MultiScanners.

Question: Does this scanner need to be calibrated?

Answer: Yes, as with all Zircon scanners, the MultiScanner A200 needs to calibrate to the surface before scanning. Calibrating the scanner on an empty wall gives the device a chance to measure the wall thickness and material density, as well as register factors like humidity, temperature, and even the minor electric readings from your hand, which all have an impact on the readings from the wall. Calibrating is easy and just takes a second. To calibrate, simply place the unit flat against the surface to be scanned and press the Power Button. When powering the A200 on, all the icons on the screen and the SpotLite Pointing System will briefly flash and the scanner will beep. After this occurs, the screen will then clear and, depending on the selected mode, the words 'StudScan', 'DeepScan' or 'Metal' will remain, indicating that calibration has occurred and the scanner is ready to begin scanning. It is important not to move the scanner or begin scanning until the calibration process has taken place for the most accurate results.

Question: What does 'Center Finding' mean?

Answer: Center Finding stud finders locate both the edges and the center of wood and metal studs and joists in one step. 'Edge Finding' stud finders, on the other hand, only find the edges of studs, so you must determine the center. Finding the center of the stud to mount heavy objects is critical as the stud's center is the most secure location of the stud.

Question: What is DeepScan Mode?

Answer: Unlike StudScan Mode, which scans through one layer of drywall up to 0.75 in. thick (19 mm), DeepScan Mode scans through 2 layers of drywall up to 1.5 in. (38 mm) deep. DeepScan Mode is a higher sensitivity scanning mode that should be used when there are extra layers of wallboard or paneling. Extra layers in a wall can make it difficult to find studs in regular StudScan Mode. To minimize false positives and/or finding other objects further behind the wall that may not be a stud, always start your scan in StudScan Mode first.

Question: How can I be certain the objects found behind my wall are studs in DeepScan Mode?

Answer: DeepScan Mode has increased sensitivity so you may have located something other than a stud. Studs are equally spaced to either side (12, 16, or 24 in. apart) and typically run from floor to ceiling. To better confirm that what you found is a stud, check for other studs equally spaced to either side and for the same stud at several heights directly above and below the first stud indication. A stud reading would also measure approximately 1.5 in. (38 mm) apart from each edge. Anything larger or smaller may not be a stud if not near a door or window.

Question: Will this MultiScanner A200 locate metal studs?

Answer: Yes, the A200 will locate metal studs in StudScan, DeepScan, and Metal Scan Modes. Since stud finders are looking for a change in density behind drywall, not a particular material, in StudScan, DeepScan, and Metal Scan Modes, the detector will react to metal studs the same as it would for wooden studs. The A200 will locate wood and metal studs up to 0.75 in. (19 mm) deep while DeepScan Mode locates targets up to 1.5 in. (38 mm) deep. In Metal Scan Mode, the detector will only detect metal studs, in addition to any other metal, within its specified scan depth and range.

Question: Why does the scanner beep and the lights flash when scanning for a stud?

Answer: The scanner could've been calibrated over a stud, calibrated on a dense part of the wall, or the back of the unit may have slightly lifted or tilted during the scan. Move the MultiScanner A200 over a couple of inches to the left or right, re-calibrate, and start your scan again.

Question: What is WireWarning Detection?

Answer: WireWarning Detection is a feature that is always on while you are scanning in StudScan, DeepScan, and Metal Scan Modes to alert you to the presence of live, unshielded electrical AC wires up to 2 in. (50 mm) deep. As you approach an area with live AC voltage, a lightning bolt icon will display on the LCD screen. This is the WireWarning Detection Icon. If your scan directly starts over an area with live AC voltage, this icon will flash. Please turn off the electricity and use extreme caution in areas where live ac voltage is detected before nailing or drilling.

Question: Why does the area of voltage appear much larger than an actual wire?

Answer: Static charge may develop on drywall, spreading voltage detection as much as 12 in. (30 cm) laterally from each side of an actual wire. To narrow detection, turn the scanner off and on again at the edge of where the wire was first detected and repeat the scan.

Question: I suspect electrical wires in a certain area when I scan, but why am I not detecting any?

Answer: Wires may be shielded in metal conduit or behind a metallic wall covering. It could also be that the wire is deeper than 2 in. or that the wire may not be live (hot). Try Metal Scan Mode to see if you can find metal, wire, or metal conduit. Always exercise extreme caution when working near electricity.

Question: Does the A200 work on wood paneling and other wood surfaces?

Answer: The A200 is optimized to scan through standard interior sheetrock / drywall (gypsum) construction. This scanner will work on wood, plywood, wood paneling and particle board up to 1.5 in. (38 mm) thick when in DeepScan Mode.

Question: Will the A200 work on textured wall surfaces, acoustic ceilings, or wallpaper?

Answer: Yes, the A200 will work on textured surfaces and dried wallpaper as long as it does not contain any metallic foil or fibers. For highly textured walls or acoustic ceilings, place or tape a thin piece of cardboard onto the surface to be scanned. Recalibrate and scan over the cardboard in DeepScan Mode.

Question: Can I use this scanner to find studs behind carpet?

Answer: No. Zircon scanners are designed for hollow interior walls. They will generally work well to find studs or joists through a plywood subfloor, after the carpeting/flooring has been removed.

Question: Will the A200 work on ceramic tile?

Answer: While the MultiScanner A200 may be able to scan through ceramic tile in DeepScan mode to locate studs, the many variable layers behind tiled surfaces make it one of the more difficult scanning environments. To find studs through ceramic tile, we suggest using Metal Scan Mode to find the nails or screw heads attaching the backing surface to the studs.

Question: Does this MultiScanner work on lath and plaster?

Answer: Yes. Using Metal Scan Mode, you can identify a stud behind the lath and plaster wall by locating the pattern of nail or screw heads attaching the wood lath to the studs. The nails or screws should be found in a column when scanning for metal. However, if the plaster has metal mesh reinforcement, the MultiScanner A200 will not be able to detect an accurate pattern of nail heads through that material.

Question: What does the Signal Strength Indicator do?

Answer: To help you filter out the target from potential decoys that would give the A200 a false reading, the Signal Strength Indicator gives a reading of the strength, or the certainty, of the returning signal from the wall. Three bars (the highest level) indicates an obvious result behind a normal wall, while two bars (or below) indicates that while the device has found something, it may either be a smaller object than your target, or the target is behind an extra thick wall. Since every wall is built differently, and since any wall can have pipes, wires, or other objects behind it that can return a result, you can use the Signal Strength Indicator to 'map out' your wall to determine the target from the other objects.

Question: Can I use this scanner to scan the outside wall of my house?

Answer: No. Zircon MultiScanners are designed and recommended for interior use only.

Question: I'm planning to mount my new flat screen TV to the wall. Will this scanner help me?

Answer: Yes. The A200 is ideal for basic home or office projects. The center-finding technology allows you to easily find and mark the center of the stud for secure mounting of TV's and AV equipment, closet or garage shelving, heavy mirrors, light fixtures, coat racks and more.

Question: Is the scanner waterproof?

Answer: No. The MultiScanner A200 is splash and water resistant, but not waterproof.

Question: What is the difference between magnetic and electronic stud finders?

Answer: Magnetic stud finders are simply magnets that look for anything magnetic behind a wall. Typically, they are advertised to find screws or nails that hold the wall surface to the studs. However, nails often times are not placed in the center of studs, making it difficult to determine where the stud's center is or how wide the stud is.

Electronic stud finders, such as the A200, on the other hand, operate by detecting density changes behind a surface (like a wall) and will clearly and precisely indicate the edges and center of a stud. The center of a stud is the most secure location when mounting anything heavy. For applications like mapping out floor joists, electronic stud finders have an advantage over magnets because they are not attracted to nails holding floor boards to a subfloor, as well as nails in joists.

Question: Does the MultiScanner A200 come with a warranty?

Answer: The MultiScanner A200 includes limited one year warranty when fulfilled by and shipped from Amazon.

Question: Where can I get help using my MultiScanner A200?

Answer: Zircon's team of Tool Pro Experts provide superior customer service. They know the ins and outs about tools, construction, and the challenges that DIYers and professionals face. Rest assured, at Zircon you can reach live, knowledgeable, honest people who want to work with you.

Zircon also provides support via an online 24/7 interactive support center, step-by-step instructions, how-to videos, and online engagement. Visit Zircon's website today.