10 best zircon laser levels

• 3 IN 1 LEVEL LASER WITH HIGH PRECISION AND VISIBILITY - Are you still worried about the horizontal and vertical lines of picture hanging, construction,or decoration?Tavool T series laser level with 3-beam vertical, horizontal and cross line laser takes advanced technology to deliver maximum line laser visibility up to 50ft, Whether it's a strong sunny day or a dark night, its red laser line always has a high visibility to give your home renovations or other DIY projects most precisest results
• LINE LASER LEVEL SELF LEVEING MODEL SAVE YOUR PRECIOUS TIME - If you are struggling to make laser beam level when you use it,which would waste your much time.This level laser tool could self leveling when located on an inclined surface within 4 °; if the surface inclines over 4 °, the laser will flash to indicate out-of-level condition to remind you to adjust the location of laser leveler tool, which is very easy to use and save your much precious time
• CROSS LINE LASER WITH MULTIFUNCTION OPERATION MODES EASY TO USE - Tavool 3 laser level line has two switching models:lock and unlock.Each of them has three measurement modes:vertical laser ,horizontal laser line,cross laser line.Switchable horizontal and vertical red beam laser tool could lock the vertical,horizontal and angle position of the measurement target quickly.Whether you are hanging the ceiling of the basement,tiling on the floor and bathroom, Tavool would be greatly help your project
• EASY TO OPERATE AND PORTABLE-Are you tired of tedious operation steps? Our laser leveler tool is designed with one top button to make it easy for everyone to use.It control the vertical laser line, horizontal laser line and cross laser line mode switching,suitable for different usage modes,and accuracy is more accurate and stable.In addition, the bag of this line laser level is very easy to carry when you do your DIY.Such as,laser level for picture hanging writing wall construction
• WHY RECOMMEND TAVOOL LINE LEVEL LASER TO YOU-Tavool not only focuses on the design and development of line level laser,but also ensures high quality while affordable prices.In addition,we provide super-class customer service,after-sales service for our product. So that you can buy the rest assured,use the comfort! Moreover,we are always stand behind our product to provide best service

• 【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

Qooltek Multi-purpose Laser Level

Use this Multipurpose Laser Level for hanging pictures, installing shelving,laying flooring, hanging wallpaper and more.

The tape measure is an 9-foot measure that includes imperial and metric linear mures, with graduations down to 1/32” and 1mm.

Laser Parameters:

✔ Laser light has an on/off power switch.

✔ Class IIIA laser product.

✔ This is a Class 3R laser product, Power output ＜ 1mW.

🚨Note: Laser Ranging Error,that is given as "+/-2mm at 10m and 25m".

🚨Note: If the laser is the Vertical Level or the Horizontal Level, you shouldn't adjust the Beam.

Specifications:

Product Size: 7.28 (L) x 2.5(W) x 1.1 (H) Inch

Packaging Size: 8.27*3.15*1.57 Inch

Color : Black

Net Weight: 6.49oz

Net Weight: 184g

Package weight: 9.2oz

Original box: YES

Note:

🚨Laser radiation, avoid direct eye exposure!

🚨A laser device is not a toy and must not be allowed to fall into the hands of children.

🚨Misuse of the device can result in permanent eye damage.

🚨Any correction measures that are aimed at increasing the laser power are forbidden.

🚨The laser device does not contain any customer service components.

🚨Please do not open the housing as doing this would not cover the warranty.

🚨Categorized as a class IIIA laser, this laser level comes backed by a 2-year limited warranty.

Note:

🚨Please press the key button when you pull out the measuring tape, it would make the measuring tape better and easier using.

🚨Please loosen the key button to lock the reel when the measuring tape have been drawn out the length you wanted.

Packaging content:

1 x Screwdriver

1 x Beam Adjusted Tool📏

1 x Level Laser (included:3 x AG 13 Button-Cells)

Back up battery:3 x AG 13 Button-Cells

• 🎁Thanksgiving🎁 decorations and 🎁Christmas🎁 decorations
• 📏 3-PRONGED APPROACH - combines a fine-tuned tape measure, a triple-positioned leveling bubble and a NEW laser level to provide maximum results.（Note: Laser Ranging Error,that is given as "+/-2mm at 10m and 25m";If the laser is the Vertical Level or the Horizontal Level, you shouldn't adjust the Beam.)
• 📏WORKS FOR INDOOR - designed for any situation where a straight line or accurate measurements are needed, such as measuring locations on a wall, space between hangers, level the nails, level for hanging pictures. Regardless of the situation, it's completely plug & play. Note: Fades in sunlight or outdoor use.
• 📏8-FOOT Measuring Tape - comes loaded with an 8-foot measure that includes imperial and metric linear measures, with graduations down to 1/32" and 4mm.
• 📏BACKUP BATTERY - ships with 3 x AG 16 button-cells battery, just to make sure you keep going with maximum convenience.
• 📏IDEAL For The Job That Requires A Straight Line Or Accurate Measurement.

User questions & answers

Question:	How do you attach it to the wall to hang pictures
Answer:	Great question! Our line levels (model # LLP002) are designed in the US, but manufactured and assembled at our factory in China. Hope that helps, The Swanson Team
Question:	I received the item and it is very nice. No instructions were included. Are they supposed to be any
Answer:	Hi Stalski, Great question! The second line on the line level with 4 lines indicates 1% grade. Hope that helps! The Swanson Team
Question:	How do you caliberate the laser? I accidentally turned my lens with a flathead and now the laser appears off. Thank you, I love this product
Answer:	Hi Saundra, Great question! Unfortunately, we only package the LLP002 as a 2-pack, so there's no UPC for individual packaging for us to sell them separately. Thank you, The Swanson Team
Question:	What type of batteries does this use
Answer:	Great question! We wish we could answer your question with a picture, but Amazon doesn't offer that feature (yet). So we just posted 2 images of these two line levels against our ASR012 architect's rule to show it measures 3" long with a 3/4" hang height. Ideally, Amazon can post the images soon, so you have a visual reference. :) Hope that helps! The Swanson Team

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.

Product description

Zircon has updated the industry's traditional water levels with modern electronics to ensure a new grade of accuracy. The Zircon WL 25 Pro Electronic Water Level Contractor Kit makes larger leveling projects a piece of cake for determining level reference points up to 50 feet (15 m) away. Additional hoses can also be purchased separately and can be expanded up to 100 feet. This professional Zircon Water Level Contractor Kit simplifies not only working alone but also works around corners with accurate and reliable measurements. The WL 25 Pro is great for a number of applications, including erecting fences, building decks and patios, positioning drainage, plumbing, setting forms, completing masonry work, and remodeling interiors. This water level includes a battery saving indicator that continuously blinks and beeps to remind the user that the unit has been left on. Unlike other electronic water levels, the WL 25 Pro can be used both indoor and outdoor with its easily read display, even in bright lighting situations both indoor and outdoor. The key for optimal performance? Be sure to install a new 9V battery with an extended expiration date. The WL 25 includes the leveling unit, a mounting bracket, clamp, hose brush, two hose connectors, garden hose connector, filler nozzle and two 25-foot (7.5 m each) hoses for a total of 50 ft. With the Zircon WL 25 Pro Contractor Kit, you can safely maneuver through even your most difficult project with the professional confidence that comes from owning a Zircon.

• The Zircon WL 25 Contractor Kit includes an electronic water level, 50 feet of hose, and various accesories to allow you to accurately level distances up to 50 feet - Level accurately around corners and out of sight of the electronic control unit
• Install the unit on the included mounting bracket to instal decks, fences, chair railings, drop ceilings, and more
• The easy to read display allows for both indoor and outdoor use even in bright lighting situations - The water level emits a loud (95 dB) and uninterrupted signal to indicate when the hose is level
• Additional 25 ft hoses are sold separately - the hoses can be expanded up to 100 feet for accurate results
• One fully charged 9V battery, not included, is required for the water level to run at optimal performance

User questions & answers

Question:	How much hose comes with the bonus pack
Answer:	50 feet
Question:	How much hose comes with the value pack
Answer:	Hello. The value pack comes with 50 feet of tubing. Thank you.
Question:	Can this be used for leveling the ground for a pool
Answer:	Sure it can........but a laser level would probably be easier. The advantage to the water level is using it around structural obstruction like around corners or walls where there is no line of sight.
Question:	Can this be used to measure the elevation difference between two points? For example, I would like to use to analyze a house slab that settled
Answer:	Hello Barbra. The WL25 is designed to find the level between two points so technically you could use it to find the elevation difference between two points. Just level between the two areas of the slab you are testing and then measure from the slab to the level mark at each spot and the difference in that measurement is the difference in their height. Thank you.

Product features

Zircon WL 25 - Professional Electronic Water Level

Precision can't be approximated. That’s why Zircon updated traditional water levels with modern electronics to ensure a new grade of accuracy. With the WL 25 Electronic Water Level, one person can now quickly and accurately level over long distances up to 100 feet (30 m) away. Unlike the ever popular laser levels that have flooded the market, the Zircon WL 25 electronic water level can be used outdoors, in bright sunlight, and can even be used to level around corners. Use the WL 25 electronic water level to install decks, fences, chair rails, drop ceilings, and more. An accessory hose is available to make even the largest leveling task accessible.

The Water Level 25:

- Sounds a loud (95 db), continuous signal indicating the measurement is level- even at long distances.

- Sounds a loud pulsed tone when above level.

- Blinks and beeps to remind users that the unit is on to prevent forgetting to turn it off.

- Levels up to 100 feet away from electronic unit.

Fill the Hose and Clamp

- To begin, fill the hose with water and use the clamps to prevent the water from draining out.

- If using the WL 25 in freezing weather, a mixture of water and rubbing alcohol or vodka can be used as an anti-freeze, but do not use automotive anti-freeze.

- Do not use distilled water, the water must have some mineral content to activate the electronic pins.

Mount Steadily at Desired Level

Using the notch on the plastic at the top and nails or screws, mount the water level to a stable post at the desired elevation. Fasten the bottom using the mounting groove.

It is important that the unit does not swing or move during use.

Raise and Lower Hose Until a Steady Tone is Heard

- Release the clamps for airflow and turn the unit on.

- Slowly raise the hose and allow the water to rise in both ends of the hose. When the water is below the electronic pins, the unit is silent. When the water reaches the electronic pin the WL 25 emits a loud steady tone so it can be heard even on busy job sites. If the water goes too high, the unit will emit a pulsed tone. If this happens, slowly lower the hose until you again get a steady tone. Mark the elevation of the water at the other end of the hose. This will match the level of the notch on electronic indicator.

The Key to Success is in the Battery

A new, fully charged 9V battery is required to steadily power the integrated LCD screen in Zircon tools. Please note that, like a cell phone or any personal electronic device, the 9V batteries needed to power Zircon tools can lose power even when sitting idle. The installation of a fresh battery, with an extended expiration date, typically resolves 99% of problems seen by Zircon Customer Support.

Why Zircon?

For over 30 years, the dedicated engineers and staff at Zircon have developed and implemented patented, cutting-edge, technology for our professional and DIY lines of wall scanners and stud-finding tools. As the worldwide industry leader in the category, we take the quality of our products and our customer service seriously. Every unit coming off our production lines is calibrated and quality-tested before going to market. Because we know there's a learning curve to our technology, we back our products with a world-class customer service and tech support team.

You can call our customer support number and speak to a live expert who will be happy to answer any questions or help you work through any issues you may be experiencing with our tools. We've also published many tool and project specific videos online, in case you have questions during our off hours. Armed with our quality products and backed by our support teams, you'll know the professional confidence that comes from owning a Zircon.

• 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

The StudSensor A150 is Zircon’s newest center locating electronic stud finder that is sold exclusively on Amazon. The A150 is designed with a smooth, ergonomic rubber grip allowing for a comfortable yet secure hold for any size hand, at any angle. This stud finder uses the most recent technology in density detecting software and circuitry. The scanner has 2 scanning modes to locate the center and edges of wood and metal studs and joists behind walls, floors, and in ceilings up to 1.5 inches (38 mm) deep. In StudScan Mode, the SS A150 locates the center and edges of shallower wood or metal studs 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). This stud sensor 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 using either stud scanning modes. Finding studs using this center and edge finding tool is simple. To get started, install one brand new 9V alkaline battery (not included). Place the unit flat against the wall and press the Power Button to calibrate the sensor. Once you hear a beep indicating calibration is complete, continue to hold the Power Button and slowly slide the tool across the surface. The Signal Strength Bars will appear on the LCD screen when a stud is detected. As the stud finder detects the edge of a stud, “EDGE” will appear in the LCD screen. Continue to slide the tool along the wall until you hear an audio tone and see both the patented arrow-shaped SpotLite Pointer as well as “CENTER” on the LCD. These signs indicate the center of the stud has been found. Make sure to note whether the Wire Warning Detection is alerting you to live, unshielded AC wiring before drilling into the center of the stud. With the Zircon StudSensor A150, you can safely maneuver through the most complicated of projects with the professional confidence that comes from owning a Zircon.

• The Zircon ss A150 electronic stud scanner is sold exclusively on amazon and detects the center and edges of wood and metal studs up to 1.5 inches (38 mm) deep
• Wire Warning Detection indicates the presence of live, unshielded electrical AC wiring while scanning in StudScan and DeepScan modes
• Target indication bars appear when a stud is detected and increase as the target is approached; the patented spotlite pointing system shines and an audio Tone sounds when the stud center is located
• Ergonomically designed grip allows a comfortable hold on the tool for any size hand, at any angle
• 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 avoid hazards

User questions & answers

Question:	Can this pick up studs behind drywall attached to plywood
Answer:	whats the accuracy @ 100 feet ? Someone answered .005, that's 5/1000 of an inch @ 300 feet and I know that's not correct.
Question:	any good cases available for this
Answer:	std screw on connection, will attach to most tripods, i bought this one DEWALT DW0737 Heavy-Duty Tripod https://www.amazon.com/dp/B000RFRM0O/ref=cm_sw_r_em_apa_i_W82KCbKZB10KS
Question:	Does it find pvc water pipes
Answer:	No this is not a re chargeable you buy replacement batteries
Question:	Is the metal scanning worth the extra money for occasional home use
Answer:	In the dark yes there is a visible line

Product features

Zircon StudSensor A150

The SS A150 is a handheld tool dedicated to quickly and efficiently find studs and alert you of live AC wiring. The A150 comes equipped with 2 scanning modes: StudScan and DeepScan.

Locate Studs and Scan for Live AC Wiring Safely and Efficiently

The Zircon StudSensor A150 makes scanning easy with its newly designed ergonomic grip. The tool's StudScan finds shallower wood or metal studs up to 0.75 in. (19 mm) deep. Simply press the Power Button twice to double the scanning depth to 1.5 in. (38 mm) in DeepScan Mode.

The A150 also includes WireWarning Detection that automatically operates in StudScan and DeepScan Modes. This safety feature alerts you to the presence of live, unshielded electrical AC wires while scanning for studs.

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). Quickly press the Power Button twice and hold it down after the second press to 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 A150 flat against wall and press the Power Button to calibrate. Be sure not to move the tool while calibrating. After a short beep sounds confirming calibration is complete, continue pressing the Power Button and slide the tool slowly against the surface.

When the A150 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 flash when live, unshielded wires are detected.

WireWarning Detection

Be Alerted of Electrical Wires in Both Modes.

WireWarning Detection is a feature that is always on while scanning in StudScan and DeepScan 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 tool 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 tool 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 StudSensor A150 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 A150.

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

Question: Does this tool need to be calibrated?

Answer: Yes, as with all Zircon tools, the StudSensor A150 needs to calibrate to the surface before scanning. Calibrating the tool 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 A150 on, all the icons on the screen and the SpotLite Pointing System will briefly flash and the tool will beep. After this occurs, the screen will then clear and, depending on the selected mode, the words 'StudScan' or 'DeepScan' will remain, indicating that calibration has occurred and the tool is ready to begin scanning. It is important not to move the tool 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 StudSensor A150 locate metal studs?

Answer: Yes, the A150 will locate metal studs in StudScan and DeepScan Modes. Since 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. The A150 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.

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

Answer: The tool 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 StudSensor A150 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 and DeepScan 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 tool 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. (50 mm) or that the wire may not be live (hot). Always exercise extreme caution when working near electricity.

Question: Does the A150 work on wood paneling and other wood surfaces?

Answer: The A150 is optimized to scan through standard interior sheetrock / drywall (gypsum) construction. This tool 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 A150 work on textured wall surfaces, acoustic ceilings, or wallpaper?

Answer: Yes, the A150 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 tool to find studs behind carpet?

Answer: No. Zircon tools 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 A150 work on ceramic tile?

Answer: While the StudSensor A150 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.

Question: Does this StudSensor work on lath and plaster?

Answer: No. Due to irregularities in plaster thickness, this tool is not recommended for use on lath and plaster.

Question: What does the Signal Strength Indicator do?

Answer: To help you filter out the target from potential decoys that would give the A150 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 tool to scan the outside wall of my house?

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

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

Answer: Yes. The A150 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 tool waterproof?

Answer: No. The StudSensor A150 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 A150, 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 StudSensor A150 come with a warranty?

Answer: The StudSensor A150 includes limited one year warranty when fulfilled by and shipped from Amazon.

Question: Where can I get help using my StudSensor A150?

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.

Product description

The item is Zircon StudSensor Pro SL Edge Finder Deep-Scanning Stud Finder with SpotLite Pointing System . Used for Test & Measurement, Rotary Lasers. The product is manufactured in China.

From the Manufacturer

StudSensor Pro SL quickly and easily locates the edges of wood and metal studs and joists behind walls, floors, and ceilings. The patented SpotLite Pointing System shines a beam of light on the wall to identify the target. FEATURES: Stud Scan mode locates the edges of wood or metal studs up to 3/4-Inch (19 mm) deep - DeepScan mode doubles the scanning depth to 1 1/2-Inch (38 mm) - Red LEDs light up every time a stud edge is approached - Patented SpotLite Pointing System, an audio alert, and a green LED signals when the stud edge is reached - Should scanning begin over a stud, Zircon's patented "over-the-stud" indicator alerts the user to start the scan in a new location - Patented TruCal technology calibrates to any wall's density and a steady green LED TruCal light alerts the user when the tool is ready and calibrated

• The item is Zircon StudSensor Pro SL Edge Finder Deep-Scanning Stud Finder with SpotLite Pointing System
• Used for Test & Measurement, Rotary Lasers
• The product is manufactured in China
• zStud Scan mode locates the edges of wood or metal studs up to ¾ inch (19 mm) deepDeepScan mode doubles the scanning depth to 1½ inches (38 mm)
• Red LEDs light up every time a stud edge is approached.
• Patented SpotLite Pointing System, an audio alert, and a green LED signals when the stud edge is reached.
• Should scanning begin over a stud, Zircon's patented "over-the-stud" indicator alerts the user to start the scan in a new location.

User questions & answers

Question:	I need to find ceiling joists under a layer of sheetrock and 1" of board insulation. Can it sense this deep
Answer:	This tape is NOT 300 inches long. 300 inches is 25 feet. 25 feet is NOT 16 feet, and the description clearly states this tape is 16 feet long.
Question:	Will this work on extirior stucco walls
Answer:	Yes, it is.
Question:	On the back it says, restart unit to re-calibrate. But this model, just has a single button. How do you restart this unit
Answer:	This is actually on purpose. The tip should be able to slide the length of its own thickness so that you can take an inside measurement (e.g. tip pressed against floor, tape stretched up to window sill) or outside (e.g. tip hooked around one edge of a counter, tape stretched to the opposite edge). Not a huge difference for most common uses, but if accuracy matters down to 1/16" then a sliding tip allows the measurement to be accurate when done either way.
Question:	Will this work on a ceiling? It's a rough surface
Answer:	Yes it did, very well actually. I can't comment on how long or how well the autolock would hold up because the tape bent pretty bad the first time I allowed it to retract at full speed. I would recommend a higher quality tape unless you're extremely careful.

Product description

The MultiScanner A250 is Zircon’s newest electronic stud finder, metal detector and live AC scanner that is sold exclusively on Amazon. The A250 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 A250 has a 4-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 A250 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 A250 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 A250 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 using StudScan, DeepScan and Metal Scan Mode. In addition to Wire Warning Detection, the A250 also includes AC Scan Mode to detect, locate, map, and trace live wires. The Zircon MultiScanner A250 is a perfect choice for serious users, such as home improvement hobbyists and professional contractors. With the Zircon MultiScanner A250, you can safely maneuver through the most complicated of projects with the professional confidence that comes from owning a Zircon.

• The Zircon MS A250 is an electronic edge and center stud finder, ferrous and non-ferrous metal Detector, and live AC wiring scanner sold exclusively on Amazon
• Wire Warning Detection indicates the presence of live, unshielded electrical AC wiring while scanning in StudScan, DeepScan, and Metal Scan modes
• Signal strength indicators help distinguish shallower targets from deeper ones as act (auto correcting technology) automatically corrects common user errors, such as when scanning begins over a stud
• 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, metal and live AC wiring while avoiding electrical hazards

User questions & answers

Question:	Will it work with brick walls
Answer:	Hi. If your drywall is attached to a layer of plywood that is attached to the stud(s), then, yes, it can work. Keep in mind, the "stud scan" mode is designed (optimized) for a single layer of 1/2" drywall. Any surface thicker than that, you would need to use the "deepscan" mode. The deepscan mode scans down approx. 1&1/2". Please feel free to contact us. Technical and product support services are available free of charge during normal business hours Mon. thru Fri. 8:00am to 5:00pm PST. Please visit the Zircon website for contact info. Thank you.
Question:	Question before i send this a250 back. the scanner was inside an unsealed bubble-wrap bag inside shipping box. no packaging. is this normal
Answer:	Hi. Zircon does not manufacture a case for this scanner, however there are third party offerings you will find on Amazon. Just search : "zircon stud finder" in tools and home improvement. There are a few offerings available. I hope this information is helpful. Thanks.
Question:	Can this find studs behind composite/concrete siding
Answer:	Hello Pablo. No it is not able to find PVC water pipes. Thank you.
Question:	Does it come with a case
Answer:	If your house was constructed using metal studs then - perhaps. I had a hard time getting mine to pick up a stud. I was installing a shelf at my sister-in-law's Condo and could not get it looking ok where the studs were "detected" so, I went with the screw in wall board type. 1st one was destroyed because there was a stud there so, draw your own conclusions.

Product features

Zircon MultiScanner A250

The MS A250 is a handheld tool dedicated to quickly and efficiently find studs, detect metal and scan for live AC wiring. The A250 comes equipped with 4 scanning modes: StudScan, DeepScan, Metal Scan and AC Scan.

4 Mode Multifunctional Wall Scanner with Backlit Display

The Zircon MultiScanner A250 makes scanning easy with its newly designed ergonomic grip. The scanner's StudScan and DeepScan Modes locate the edges and center of wood and metal studs and joists behind walls, floors and ceilings. 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 A250 is able to detect non-ferrous metal up to 1 in. (25 mm) deep, and ferrous metal up to 3 in. (75 mm) deep.

AC Scan Mode allows you to narrow the location of live AC wiring up to 2 in. (50 mm) deep. With AC Scan, the MS A250's display changes to indicate when the tool is moving towards or away from live electricity. This enables you to adjust the tool's sensitivity to the live AC. This procedure can be repeated multiple times, as needed.

The A250 WireWarning Detection feature 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 scanners, 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.

AC Scan

Scan Live (Hot) Unshielded Wires.

AC Scan Mode finds live, unshielded electrical wires up to 2 in. (50 mm) deep.

Before scanning, hold the A250 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.

Mark the spot where the most middle bars display. Continue in same direction until bars reduce, then reverse direction. Mark the spot where the display bars peak.

The midpoint between the two marks is the location of the live AC wiring.

Continue this process to track the wires through the walls.

Always turn off power when working near electrical wires (except when scanning)

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 A250. 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 Live AC Icon will appear when live, unshielded wires are detected.

StudScan and DeepScan Modes

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 A250 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 A250 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 Live AC Icon will appear when live, unshielded wires are detected.

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 A250 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 A250.

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 A250 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 A250 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', 'Metal' or the Live AC Icon 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 A250 locate metal studs?

Answer: Yes, the A250 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 A250 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 A250 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, the Live AC 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, the Live AC 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: What is the difference between AC Scan and WireWarning Detection?

Answer: Zircon MultiScanner models have a feature called WireWarning Detection that alerts you when the scanner is in the vicinity of live AC voltage while you are actively scanning for studs or metal. WireWarning Detection continuously detects hot, unshielded electrical wires up to 2 in. (50 mm) in StudScan, DeepScan, and Metal Scan.

AC Scan, however, is a dedicated scan mode in which the user interface displays bars on the LCD screen that indicate when the scanner is moving towards the source of the voltage or away. Both WireWarning Detection and AC Scan Mode may indicate over a smaller or larger zone around the wire depending on conditions. Both features allow the user to interactively calibrate the sensitivity to AC voltage. If the unit indicates over a large area the user can re-calibrate the unit closer to the source of AC in order to reduce sensitivity so the unit will indicate AC over a smaller zone around the wire.

Question: What can this product do in terms of wire tracing?

Answer: Zircon scanners with AC Scan Mode are not full featured wire tracers. They will however, enable you to map a section of a wall. AC Scan Mode can assist you in locating the route a wire takes through sections of the wall.

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 A250 work on wood paneling and other wood surfaces?

Answer: The A250 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 A250 work on textured wall surfaces, acoustic ceilings, or wallpaper?

Answer: Yes, the A250 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 A250 work on ceramic tile?

Answer: While the MultiScanner A250 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 A250 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 A250 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 A250 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 A250 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 A250, 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 A250 come with a warranty?

Answer: The MultiScanner A250 includes limited one year warranty when fulfilled by and shipped from Amazon.

Question: Where can I get help using my MultiScanner A250?

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.

Product description

2756-5092 Features: -Stud Finder. -Quickly And Easily Locates The Edges And Center Of Wood And Metal Studs And Joists Behind Walls, Floors And Ceilings. -4 Modes Switch Makes It Easy To Change Functions, While The Ultra Bright Display Screen Spotlite® Pointing System And Audio Tone All Indicate The Location Of The Target. -Ac Scan Finds And Traces Live Unshielded Electrical Wiring Up To 2 Inches Deep. Product Type: -Stud Finders. Dimensions: Overall Length - Side To Side: -12 Inches. Overall Height - Top To Bottom: -5.63 Inches. Overall Depth - Front To Back: -1.75 Inches. Overall Product Weight: -0.76 Pounds.

i520 Scanning Modes Stud Scan mode for finding studs in drywall. DeepScan mode for finding studs and joists in thicker walls, floors, and ceilings. Metal Scan mode for finding pipes or other metal. Metal Scan mode can also help find studs in lath and plaster walls. Electrical Scan mode for locating live, unshielded AC wires.

Watch the i520 in action. See how all the features of an i520 are used.

Zircon's Top-of-the-Line Multifunction Scanner for Finding Studs, Metal, and Electrical

Our Best Scanner

The MultiScanner i520 is the most advanced wall scanner that Zircon makes. It has 4 scanning modes:

• STUD SCAN mode locates the edges and center of wood or metal studs in normal walls up to 3/4 inch (19 mm) deep
• DEEPSCAN mode doubles the scanning depth for walls up to 1 1/2 inches (38 mm) deep, and enables scanning for joists in some ceilings and floors
• METAL SCAN mode detects non-ferrous metal, such as copper pipes, up to 1 1/2 inches (38 mm) deep, and ferrous metal, such as rebar, up to 3 inches (76 mm) deep
• AC SCAN mode finds and traces live, unshielded electrical wiring up to two inches deep

In addition to the scanning modes, the i520 is packed with other original and patented features:

• WireWarning detection indicates the presence of live, unshielded electrical wire up to 2 inches (51 mm) deep in stud and metal scanning modes. Most wires in homes are run along wall studs, causing potential safety hazards.
• ACT (Auto Correcting Technology) automatically corrects common user errors, such as when scanning begins over a stud. The tool constantly scans its surroundings and recalibrates itself if necessary.
• An ultra-bright LCD screen indicates direction, edges and center of studs. Makes the screen easier to see in low-light situations.
• The display screen, SpotLite Pointing System, and audio tone all indicate the location of the target.
• A signal strength indicator lets you distinguish between shallow and deep targets. Weak signal strength can also imply other non-stud objects, like wires and pipes.

The i520 is a perfect choice for serious users, such as home improvement hobbyists and professional contractors. Not sure if the i520 is what you need? See the grid below to decide which center-finding tool is right for you.

Which Center-Finding Stud Sensor is Right for You?
	StudSensor i65 OneStep	MultiScanner i320 OneStep	MultiScanner i520 OneStep

Why Zircon?

Zircon introduced the first stud finders over 25 years ago. We're a smaller, more focused company than our competitors, but thanks to our reputation for engineering and customer service, our brand dominates the stud finder market domestically and abroad. The Handyman Club of America, and their official publication, Handy Magazine, have awarded Zircon's MultiScanner i520 their seal of approval after a round of extensive member testing. The i520 earned a 9.0 (out of 10) overall rating and a whopping 99% approval rating from Handyman Club Members.

• N/A
• Imported
• Locates the edges and center of wood or metal studs up to 1 1/2-Inches (38 mm) deep
• Scans for metal and live AC wires
• Easy-to-read LCD display, audio tone, and the patented SpotLite Pointing System indicate stud center
• WireWarning detection indicates the presence of live, unshielded electrical wiring up to 2" deep

User questions & answers

Question:	will this find some 14 romax electric wire behind frywall
Answer:	Hi LeeAnn. The short answer is, no it won't. Stud scanners are not recommended for plaster construction in general. You need a metal scanner tool such as a Zircon i520 or M40. Please check out this video : https://www.youtube.com/watch?v=rY2Ds086atY. I hope this info help you. Thanks.
Question:	Will this work to locate live BX electrical wire embedded in masonry walls behind plaster? Has anybody had similar situation
Answer:	Hello. The StudSensor™ 70 will work through wood paneling as long as the total scanning depth from the wood paneling to the stud is not over 1 and ½ inches. Thank you.
Question:	can i find studs behind plaster walls and electic wiring
Answer:	Hello. No, the SS70 cannot find plastic pipe behind concrete. Thank you.
Question:	What kind of battery does it use
Answer:	Hi. The stud finder will easily penetrate the 1/2" drywall. If the Drywall is nailed flush to the furring strips, that is a density change that the scanner would pick up and indicate. I hope this answers your question. Thanks.