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Zircon x85 Center Finding Stud Finder with AC Live Wire Detection and Thermal Wall Scanner for Detecting Water-Filled PEX Tubing up to 2 inches Deep

4.2 4.2 out of 5 stars 997 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
MS x85 Thermal Scanner
Brand Zircon
Power Source Battery Powered
Product Dimensions 3.19"L x 3"W x 8.19"H
Control Method App, Touch

About this item

  • Finds the center, edges, and direction of wood and metal studs up to 2 in. (50 mm) deep
  • Thermally detects actively heated 1/2 in. diameter water-filled pex tubing up to 2 in. deep
  • Find and map live unshielded electrical AC wiring up to 2 in. deep
  • Backlit LCD screen and patented ergonomic pivot pinch grip for comfortable scanning and viewing from all angles
  • Low battery indicator for optimum performance
See more product details

Customer ratings by feature

Easy to read
4.0 4.0
Easy to use
3.8 3.8
Accuracy
3.4 3.4
Value for money
1.3 1.3

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From the manufacturer

Stud finder, wall scanner, x85, Deep Scan, Zircon, Center Finding, AC Mode, Thermal Scanner

Zircon MultiScanner x85 OneStep

Multifunction Wall Scanner with Center, Water-Filled Plastic Pipe, and AC Finding Technology.

The MultiScanner x85 OneStep thermally detects water-filled hydronic radiant heating, scans for live AC and finds the center of wood and metal studs. The x85 utilizes Zircon's patented ergonomic pivot pinch grip for comfortable scanning and features a large, backlit LCD screen to indicate the center of the target.

- Thermal: Thermally detects actively heated 1⁄2 inch (13 mm) diameter water-filled PEX Tubing up to 2 inches (50 mm) deep.

- StudScan: Finds the direction, center, and edges of wood and metal studs up to 1 inch (25 mm) deep.

- DeepScan: Finds the direction, center, and edges of wood and metal studs up to 2 inches (50 mm) deep.

- AC Scan: Detects live, unshielded electrical AC wiring up to 2 inches (50 mm) deep.

- Low battery indicator for optimum performance.

- Arrow-shaped SpotLite Pointer indicates detected target.

- Water and dust resistant.

Find Actively Heated Pipes, Studs, and Electrical

Stud finder, wall scanner, x85, Deep Scan, Zircon, Center Finding, PEX, AC Mode, Thermal Scanner

Stud finder, wall scanner, x85, Deep Scan, Zircon, Center Finding, diy, AC Mode, Thermal Scanner

Stud finder, wall scanner, x85, Deep Scan, Zircon, Center Finding, mounting tool, AC Mode, Thermal

battery, AAA, 3 batteries, Zircon, studfinder, stud finder, thermal locator, AC Scan, x85

Thermal Scan Detects Actively Heated, Water-Filled Pipes

Thermal Scan Mode:

Use this mode to detect actively heated ½ inch (13 millimeters) diameter water-filled PEX Tubing up to 2 inches (50 millimeters) deep.

In Thermal mode, the x85 scans for elevated temperature readings, even subtle changes, directly above the heat source.

StudScan & DeepScan Find the Edges and the Center of Stud

StudScan Mode:

Use this mode to find the center, edges, and direction of wood or metal studs up to ¾ inches (19 millimeters) deep. For best results, always start in this mode when looking for studs.

DeepScan:

If StudScan mode provides irregular readings, or the Signal Strength Indicator is weak, the studs might be behind more than ¾ inches (19 millimeters) of drywall. Quickly push the handle of the device downward twice to switch into DeepScan mode. This doubles the scanning depth to 1½ inches (38 millimeters) deep and allows for increased accuracy on deeper targets.

AC Scan Mode Helps Find and Trace Live, Unshielded Wires

AC Scan Mode:

In this mode, the LCD screen finds live, unshielded, electrical wires up to 2 inches (51 millimeters) deep. Move the x85 slowly across the surface and the signal indicates whether you are moving closer to or farther away from the source. Mark where the strongest signal appears. Continue this process to track the wires through the walls.

The Key to Success is in the Battery

Three new, fully charged AAA batteries are required to steadily power the integrated LCD screen in Zircon tools. Please note that, like a cell phone or any personal electronic device, the 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.

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MultiScanner i520 MultiScanner x85 MultiScanner 740 MetalliScanner m40 MetalliScanner MT6
Customer Reviews
4.2 out of 5 stars
997
4.2 out of 5 stars
997
4.2 out of 5 stars
997
4.4 out of 5 stars
881
4.4 out of 5 stars
73
Price $48.55 $226.88
Find Edges of Studs
Find Center of Studs
Metal Scan Mode for Ferrous & Non- Ferrous Metal
AC Scan Mode for Tracking Live Unshielded Wires Behind Walls
WireWarning Detection System in Stud and Metal Scan Modes
ACT (Auto Correcting Technology) Auto Calibrates Tool
Thermal Detection Mode
Detect Difference Between Ferrous and Non-Ferrous Metal
Integrated Marking System
Zircon, multiscanner, center finder, x85, FAQs, Frequently Asked Questions, Questions, thermal scan

Frequently Asked Questions

Question: What is the 'Thermal' mode of the scanner designed to do?

Answer: Thermal mode detects heated water in ½ in (13mm) PEX Tubing (such as is used in radiant heating applications) up to 2 in (51 mm) deep.

Question: Does the MultiScanner x85 work on lath & plaster walls?

Answer: Due to irregularities in plaster thickness, it is difficult for the MultiScanner x85 to locate studs in StudScan mode. If the plaster has metal mesh reinforcement, the x85 will be unable to detect studs through that material.

Question: Can I use this scanner on the exterior of my home?

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

Question: Does the MultiScanner x85 come with batteries?

Answer: In most cases, yes. Three new AAA batteries are required.

Zircon, multiscanner, x85, MultiScanner x85, Thermal Scanning, Center Finder

Why Zircon?

Zircon’s mission is to provide accurate, affordable, and easy-to-use scanning and detecting solutions for DIYers and professional contractors alike.

We know the ins and outs of tools, construction, and the challenges DIYers and professionals face. So rest assured, at Zircon, you can reach live, knowledgeable, honest people who want to work with you.

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Zircon x85 Center Finding Stud Finder with AC Live Wire Detection and Thermal Wall Scanner for Detecting Water-Filled PEX Tubing up to 2 inches Deep

Zircon x85 Center Finding Stud Finder with AC Live Wire Detection and Thermal Wall Scanner for Detecting Water-Filled PEX Tubing up to 2 inches Deep


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Product Description

The Zircon MultiScanner x85 is a one-of-a-kind wall scanner with its patented ergonomic pivot pinch grip and the latest in density detecting software. The MS x85 thermally detects and allows the user to map water-filled hydronic radiant heating, scans for live unshielded AC wiring, and locates the edges and center of wood and metal studs. The center Mode Button makes it easy to change functions while the backlit LCD screen, arrow shaped SpotLite Pointer, and audio tone all indicate the location of the target. The Signal Strength Indicator helps to distinguish between shallow and deep targets. The MultiScanner x85 also includes 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. Keep in mind that the tool’s LCD screen and internal technology requires a fully charged battery to run optimally. The MS x85 acts as a stud finder in two of its four modes. In StudScan mode, the multifunctional x85 locates the center, edges, and direction of wood or metal studs up to 3/4 of an inch deep. Press the Mode Button twice to switch to DeepScan mode and double the scanning depth to 1.5 inches. Additionally, the MS x85 is programmed with a WireWarning Detection feature that indicates the presence of live unshielded electrical wires up to 2 inches deep when using both stud scan modes. To detect, locate, map, and trace the live wires, simply press the Mode Button twice more to shift to the AC Scan function which finds, and traces live, unshielded AC wiring up to 2 inches deep. Pressing the Mode Button two more times will set the MultiScanner x85 in Thermal Scan mode. In this mode, the x85 thermally detects the center of actively heated water-filled ½ inch diameter plastic pipes up to 2 in. deep. This feature is perfect to detect, locate, map, and trace radiant floor heating systems under tile and other flooring. The Zircon MultiScanner x85 multi-surface scanner is the perfect tool for contractors and serious DIY remodelers alike allowing you to safely maneuver through the most complicated of projects with the professional confidence that comes from owning a Zircon.

Customer reviews

4.2 out of 5 stars
4.2 out of 5
997 global ratings

Customers say

Customers like the appearance of the metal detector, mentioning it has a very smart design. They also appreciate the value, and ease of use. However, some customers wish it came with a case or storage bag. Opinions are mixed on readability, quality, consistency, and detection.

AI-generated from the text of customer reviews

39 customers mention32 positive7 negative

Customers find the metal detector easy to use. They mention that the instructions and screen are super easy to read. They say it saves time and frustration by finding studs and electric wires.

"...really minimal aspect of the scanner's functioning and is VERY convenient when it works, but extremely frustrating when it doesn't...." Read more

"Excellent product. Well built. Instructions are clear and short. Make sure you read the booklet...." Read more

"...Display matched my old one. The good. Easy to use. The pencil marking thing is pretty handy. I use it regularly. The not so good...." Read more

"...It's really simple, I wanted to mount a new monitor to the wall, unfortunately I could not find my trusty simple stud finder, no gimmicks it would..." Read more

22 customers mention19 positive3 negative

Customers like the value of the metal detector. For example, some say it's worth the money, while others say it is expensive. That said, most appreciate the safety features and say the tech makes it worth it.

"...With that said, I knew I would need a good stud finder. This thing is amazing! The technology built into, the accuracy of it....all just wow...." Read more

"...Worth the money to secure a 50 inch TV on the wall and not split the wood. One time was great. Will update if something changes" Read more

"...the electric wires behind the dry wall - so, that alone is worth more than the price. It is a must for any handy man" Read more

"Spectacular bargain! Bought as deal on Amazon Warehouse. Looked good as new, in original packaging, for a fraction of list price...." Read more

12 customers mention9 positive3 negative

Customers like the appearance of the metal detector. They say it has a very smart design, looks good as new, and is a lovely device. Customers also appreciate the internal pencil feature and the student interface. Overall, most are happy with the refined, quicker response, and smoother operation of the product.

"...and the Stud Interface is pretty neat...." Read more

"...thought to include 3 refills underneath where the battery is - very smart design!..." Read more

"...the center of the stud when you pass it back and forth - it always seems a bit off...." Read more

"...I compared this to a $30 Chinese model. There is a more refined, quicker response and smoother operation with this American/Mexican version...." Read more

167 customers mention108 positive59 negative

Customers are mixed about the quality of the metal detector. Some mention it's easy to use and works well enough for their purposes. However, others say that it doesn't pick up wall studs and is frustrating when it doesn’t.

"...There’s an integrated marking feature so you don’t have to look for a pencil every time you need to mark the location of studs and the list goes on...." Read more

"...Bar segments hard to see and questionable in value.The signal strength is too weak to detect foil wrapped Zip power line...." Read more

"...I don't really have any cons about the unit. I like the built in marker (that ended up being much more handy that I gave it credit for) and the..." Read more

"Pretty great to use and I'm thankful for the marking too...." Read more

56 customers mention30 positive26 negative

Customers are mixed about the consistency of the metal detector. Some mention that it has good accuracy, while others say that it gives confusing readings at times. Some customers also say that the detector is reliable in finding live wires and studs.

"...In my experience, the detector was consistent and reliable in finding live wires and studs after repeated searches...." Read more

"...Cons:Inconsistent results when scanning in reverse. The user interface changes slightly...." Read more

"...AC detection works well and is pretty accurate.Deep scan is nice and has worked over stucco." Read more

"...It does not seem to be very precise, but it appears to be sufficiently precise for such jobs as mounting a display, hanging a heavy painting, etc...." Read more

16 customers mention10 positive6 negative

Customers are mixed about the readability of the metal detector. Some mention that it has easy to adjust modes and an easy to read screen. They also love the viewfinder, saying it's very clear and gives you a visual of exactly where you are over the stud. However, others say that it seems to give faulty readings, is unable to get a reliable reading, and the screen is difficult to read if it'd held at a severe angle. Some customers also say that the product didn't meet their expectations and wasn't much better than the regular Zircon stud finder.

"...The screen lights up brightly with easy to read indicators...." Read more

"Five stars but one slight issue. The screen is difficult to read if it's held at a severe angle ... anything close to straight it's great...." Read more

"...740 is a nice instrument with easy to adjust modes and an easy to read screen...." Read more

"...Best scanner I ever had compared to cheaper models. Easy to read symbols,electric warning on studs. Would buy again." Read more

9 customers mention6 positive3 negative

Customers are mixed about the detection of the metal detector. Some mention it has good detection, the AC line detector is a plus, and it warns about some areas they had to be careful in. That said, some say it didn't work and didn' t locate the back iron pipe for the range gas line nor the water supply lines.

"...The signal strength indicator helped me a lot to figure out what was behind the wall as I was getting some weird readings with the old cheapo..." Read more

"...It did not locate the back iron pipe for the range gas line nor the water supply lines. Lastly, I found zero live wires...." Read more

"...Equally important it shows where live electrical lines are so you can ad void a "shocking experience" !" Read more

"...Still it seems to work well enough for my purposes and the AC detection is great." Read more

5 customers mention0 positive5 negative

Customers are disappointed that the metal detector does not come with a case or storage bag.

"...this works about the same except this time it came with no case...." Read more

"...Awesome tool...Wish it came with a storage bag..." Read more

"...comes up when at center of stud handy, only one problem that it doesn’t come with case so buy it when you get this item or else every time stud..." Read more

"I Love it just wished it came with a case" Read more

Zircon MS740 MultiScanner Stud Finder - Loaded with Features!
5 Stars
Zircon MS740 MultiScanner Stud Finder - Loaded with Features!
The Zircon MS740 MultiScanner is everything you could wish for and more. It takes one 9V Battery to operate and it has so many features that I couldn’t possibly write about them all. It scans for studs, metal and AC wires to name a few. The screen lights up brightly with easy to read indicators. There’s an integrated marking feature so you don’t have to look for a pencil every time you need to mark the location of studs and the list goes on. You’ll be better off reading the details of what this handy tool offers on the Zircon website or in the description on Amazon. I absolutely love this tool. It feels so ergonomically comfortable in the hand while using it and you simply press it down against the wall to activate the power with automatic shutoff as you release the pressure from the wall. So no more worrying about draining your batteries because you forgot to shut off the device. Loaded with Pros, I can’t think of any Cons, but I’ll update this review if something comes up. Highly recommended MultiScanner. I’m sorry I didn’t get it sooner. It would’ve saved A LOT of time, frustration and descruction of walls that need to be patched up. Just get it and thank me later.
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Top reviews from the United States

Reviewed in the United States on October 5, 2017
The Zircon MS740 MultiScanner is everything you could wish for and more. It takes one 9V Battery to operate and it has so many features that I couldn’t possibly write about them all. It scans for studs, metal and AC wires to name a few. The screen lights up brightly with easy to read indicators. There’s an integrated marking feature so you don’t have to look for a pencil every time you need to mark the location of studs and the list goes on. You’ll be better off reading the details of what this handy tool offers on the Zircon website or in the description on Amazon. I absolutely love this tool. It feels so ergonomically comfortable in the hand while using it and you simply press it down against the wall to activate the power with automatic shutoff as you release the pressure from the wall. So no more worrying about draining your batteries because you forgot to shut off the device. Loaded with Pros, I can’t think of any Cons, but I’ll update this review if something comes up. Highly recommended MultiScanner. I’m sorry I didn’t get it sooner. It would’ve saved A LOT of time, frustration and descruction of walls that need to be patched up. Just get it and thank me later.
Customer image
5.0 out of 5 stars Zircon MS740 MultiScanner Stud Finder - Loaded with Features!
Reviewed in the United States on October 5, 2017
The Zircon MS740 MultiScanner is everything you could wish for and more. It takes one 9V Battery to operate and it has so many features that I couldn’t possibly write about them all. It scans for studs, metal and AC wires to name a few. The screen lights up brightly with easy to read indicators. There’s an integrated marking feature so you don’t have to look for a pencil every time you need to mark the location of studs and the list goes on. You’ll be better off reading the details of what this handy tool offers on the Zircon website or in the description on Amazon. I absolutely love this tool. It feels so ergonomically comfortable in the hand while using it and you simply press it down against the wall to activate the power with automatic shutoff as you release the pressure from the wall. So no more worrying about draining your batteries because you forgot to shut off the device. Loaded with Pros, I can’t think of any Cons, but I’ll update this review if something comes up. Highly recommended MultiScanner. I’m sorry I didn’t get it sooner. It would’ve saved A LOT of time, frustration and descruction of walls that need to be patched up. Just get it and thank me later.
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21 people found this helpful
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Reviewed in the United States on October 17, 2016
I would like to preface this review with that I am an average joe that needs the use of a stud-finder about once every 6 months, or whenever the missus buys a new mirror or something. I've had this unit for 4 months now and have used it on two occasions. With other beeping stud finders I would find myself very much second guessing where the studs are, going back and forth, back and forth - really trying to triangulate where that 2x4 is, and with previous units I have missed a stud. I find with the Zircon MS 740 I am far more confident with my results. As expected, I still make a couple extra sweeps to make sure I get it right the first time, but the results have been much more decisive. I don't really have any cons about the unit. I like the built in marker (that ended up being much more handy that I gave it credit for) and the Stud Interface is pretty neat. I like that the unit does not turn on until it is engaged on a flat surface as well. Also I'm still running on the same 9-volt battery that I started out with. So, I'm a happy camper. Hope this review helps the next chap :)
95 people found this helpful
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Reviewed in the United States on November 6, 2017
I would grade this new Zircon stud finder at 3.5 for reasons given below in the con section.

This is the second Zircon stud finder I have. The first [older] was bought over the last 10 years and is simply labeled as STUDSENSOR. This new product is just as inconsistent as the first. The older model has a vertical set of red LEDs. As you transverse the stud, the LEDs light from bottom one at a time to the top light. The center of the stud is implied by the top light lit. As you pass the stud, the LEDs turn off in descending order from top to bottom. One's job is to judge where center is by picking a point in the middle of the upward and declining LEDs.

This new model is more definitive about where it thinks the stud-center is located in scanning from left to right by beeps and when an upward pointing LED light on the wall appears, a 3 bar strength indicator is lit, and the middle of a 4 segmented bar is shown. At times it stays on until it decides to turn it off (perhaps by seeing the right edge being detected. (Scanning from right to left shows the bar, but no beep until the center is detected). As you move along you must watch the segmented, black horizontal bar carefully as it will be the 1st indication of the end of the stud (I believe the second is indicated when the strength indicator bars disappear).

Pros:
Center indicator of stud is usually right on.
The segmented bar helps to understand the studs width if that is important to you.

Cons:
Inconsistent results when scanning in reverse. The user interface changes slightly.
The screen is too small for the amount of information being presented; I surmise to conserve battery power.
Bar segments hard to see and questionable in value.
The signal strength is too weak to detect foil wrapped Zip power line. In my experience, contractors will use large hole cutters to run power cable. The cable could be resting anywhere in the space of the hole. In my application, I'm wanting the maximum depth screw into the edge of a 3/4. The sensor's limitation (as is also with other sensors on the market) is detection up to 1.5". I have 5/8 drywall. That leaves a screw anchor of only 1 inch. This unit will not see most of the power lines. Nor will it see any low voltage cable used for intranets, appliances, etc. [In some counties, the code requires the contractor to nail across the stud a steel plate to avoid drilling into wiring.]
Battery cover is a bit difficult to lock in - wires attached to battery post are in the way.
Battery life is not specified.

The higher up the wall you use this product, it's more important to have a straight on view of the screen, and the use of a 3rd arm for balance and the use of a marking instrument.

I did not validate the detection of non-ferrous metal.
37 people found this helpful
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Reviewed in the United States on August 10, 2021
Pretty great to use and I'm thankful for the marking too. Only complaint is if you're using it to detect any electric lines it will detect the GENERAL AREA of the lines. I would say around 1 or 2 inches of the line. No one should be running the power lines through the studs I imagine but if you are worried then I don't think this one is perfectly accurate.
One person found this helpful
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Reviewed in the United States on October 25, 2018
I bought this product 3 weeks ago and have used it multiple times a week since then. My partner and I just moved into a home and I have been installing many shelves/hooks/racks/etc. and this tool has come in extreme handy to make sure that I install things where I want them.
I have been 5-star happy up until today, when the "mark" function started malfunctioning. The manufacturers intelligently designed their scanner to include a small piece of pencil lead that makes a small mark on the wall when you press the corresponding button. They even thought to include 3 refills underneath where the battery is - very smart design!
It is a really minimal aspect of the scanner's functioning and is VERY convenient when it works, but extremely frustrating when it doesn't. I expected that for $70 I could rely on this thing's ability to make a pencil mark when I press the "mark" button. I have not dropped this thing, I've been gentle with it, and I've taken good care of it, so this is disappointing.
3 people found this helpful
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Top reviews from other countries

Translate all reviews to English
Jose Gerardo Gonzalez Jimenez
5.0 out of 5 stars Suficientemente bueno
Reviewed in Mexico on September 10, 2018
Me ha ayudado para encontrar metales y cosas electricas. cumple su funcion. Es lo mas basico de lo mas basico,
Drmulok
4.0 out of 5 stars Works well
Reviewed in the United Kingdom on November 10, 2019
Pricey but works - used on stud walls to find stud to fix a chest of drawers to the wall as we have young children. I had a strong magnet which i was able to use to find the nails in the studs but this was just a little easier and unlike the previous one I had - it gives the same answer every time. Read the instruction re calibration before us and away you go.
Karl
5.0 out of 5 stars How it works
Reviewed in Australia on August 19, 2023
Style: MS 740 with Wall MarkerVerified Purchase
Finding wooden studs in ceiling and walls
Seong Ahn
3.0 out of 5 stars Not that good
Reviewed in Canada on December 19, 2020
It was not accurate as much as expected.
Wm. G. O'Farrell
5.0 out of 5 stars Pricey, but did the job
Reviewed in Canada on November 18, 2020
There were cheaper stud finders, but some of the reviews were very negative for them, so I went for a more main-stream product. It worked perfectly. I was looking for studs in an awkward spot and it worked great. So maybe you get what you pay for.