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Zircon 67324 StudSensor 70 Center Finding Stud Finder with Live AC WireWarning Detection and Built-In Erasable Wall Marker

4.2 4.2 out of 5 stars 528 ratings

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Purchase options and add-ons

  • The Zircon SS 70 electronic stud scanner detects the edges and center of wood and metal studs and alerts you of live AC wires helping you easily find studs and avoid hazards
  • StudScan mode locates the edges of wood or metal studs up to 0.75 inches (19 mm) deep; DeepScan mode locates targets up to 1.5 inches (38 mm) deep; WireWarning Detection indicates the presence of live, unshielded electrical AC wiring while scanning in StudScan and DeepScan modes
  • ACT (Auto Correcting Technology) automatically corrects common user errors, such as when scanning begins over a stud, in both StudScan and DeepScan modes
  • "Ready" LED lights to indicate when the stud finder is calibrated and ready for use while the patented SpotLite Pointing System illuminates and the audio tone signal sounds when the stud center is located
  • Integrated erasable wall marker enables users to mark targets with the simple push of a button
See more product details

Customer ratings by feature

Easy to use
4.0 4.0
Accuracy
3.6 3.6
Value for money
3.3 3.3

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$29.98
Get it as soon as Wednesday, Mar 27
Only 13 left in stock - order soon.
Sold by Bozactory Factory and ships from Amazon Fulfillment.
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Get it as soon as Wednesday, Mar 27
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Zircon 67324 StudSensor 70 Center Finding Stud Finder with Live AC WireWarning Detection and Built-In Erasable Wall Marker
Zircon 67324 StudSensor 70 Center Finding Stud Finder with Live AC WireWarning Detection and Built-In Erasable Wall Marker
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Price$29.98$14.99$22.99$14.95
Delivery
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Accuracy
3.6
4.8
3.3
3.9
Value for money
3.3
3.6
4.0
4.1
Easy to use
4.0
5.0
4.1
Easy to read
4.3
3.8
Sold By
Bozactory Factory
Amazon.com
KAIWEETS Direct
Franklin Sensors Inc.

From the manufacturer

zircon, studfinder, stud finder, wall scanner, TV mount, tools, metal finder, metalscanner, detector

zircon, original studfinder, stud finders, water level, metal scanners, studsensor, multiscanner
The Zircon Advantage

Zircon’s mission is to provide accurate, affordable, and easy-to-use scanning and detecting solutions for DIYers and professional contractors alike. Zircon’s team of Tool Pro experts provide superior customer service. We know the challenges that DIYers and professionals face. Rest assured, at Zircon you can reach live, knowledgeable people who want to work with you.

  • Stud Finders
  • Metal Detectors
  • Circuit Breaker Finders
  • Water Detectors
  • Drill Guides
  • Water Level

Zircon StudSensor 70

Center Finding Stud Finder with Live AC WireWarning

The Zircon StudSensor 70 is a handheld tool dedicated to quickly and easily find studs and joists behind walls, floors, and ceilings while alerting you of live AC wiring. The SS 70 comes equipped with 2 scanning modes: StudScan and DeepScan Features include:

Functions Include:

  • StudScan finds the edges and center of shallower wood or metal studs up to .75 of an inch (19 mm) deep
  • DeepScan doubles the scanning depth to find the edges and center of wood and metal studs up to 1.5 inches (38 mm) deep
  • WireWarning Detection alerts you to the presence of live, unshielded electrical AC wires up to 2 in. (50 mm) deep while scanning for studs and metal in StudScan, DeepScan and Metal Scan modes
  • LED lights indicate the direction, edges, and center of studs
  • ACT (Auto Correcting Technology) automatically corrects common errors, such as when scanning begins over a stud
  • SpotLite Pointing System shines a red beam on scanned surface to clearly indicate the object's location
  • Integrated, erasable marker allows for one-handed operation

StudSensor 70 Features

Zircon, StudScan, StudScanner, StudSensor, DeepScan, Stud Finder, center finder, edge finder, studs

wirewarning detection, wire warning, edgefinding, centerfinding, escanador, madera, vigas, localizar

integrated pencil, fácil, live wire, ac wiring, centerfinding, localizador de vigas, bordes, scanner

StudScan and DeepScan - Center and Edge Finding Stud Finding Mode

The SS 70'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 .75 of an inch (19 mm) deep while DeepScan doubles the scanning depth to 1.5 inches (38 mm).

Make sure to note whether the WireWarning Detection is alerting to live, unshielded AC wiring before drilling into the center of the stud.

WireWarning Detection

WireWarning Detection is a feature that is always on while you are scanning in StudScan and DeepScan modes. It alerts you to the presence of live, unshielded, electrical AC wires up to 2 inches (50 cm) deep. The WireWarning LED illuminates when the SS70 detects live AC voltage. If scanning begins over a live AC electrical wire, the WireWarning LED flashes continuously.

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

Integrated Wall Marker

The SS 70's integrated erasable marker allows easy, one-handed operation.

When the target is found, simply push down on the 'mark' button. The pencil marks the surface without interrupting the scan.

The SS 70 comes with a pencil pre-installed, and refills in the box.

zircon, 9V battery, Stud Sensor, Wall Scanner, Stud Scanner, easy-to-use, easy to use, diy, viguetas

The Key to Success is the Battery

The installation of a fresh battery, with an extended expiration date is required to steadily power the integrated LCD screen in Zircon tools.

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StudSensor A100 StudSensor A150 StudSensor 70 MultiScanner A250 MultiScanner A250c MultiScanner 740
Customer Reviews
4.5 out of 5 stars
2,218
4.3 out of 5 stars
653
4.2 out of 5 stars
528
4.3 out of 5 stars
231
4.3 out of 5 stars
170
4.2 out of 5 stars
993
Finds Edges of Studs
Finds Center of Studs NA
Metal Scan Mode for Ferrous & Non- Ferrous Metal NA NA NA
AC Scan Mode for Tracing/ Tracking Live Unshielded Wires Behind Walls NA NA NA
WireWarning Detection System in Stud Scan and Metal Scan Modes
Integrated LCD Screen NA
ColorTrip Display NA NA NA NA NA
Integrated Marking System NA NA NA NA
zircon, faq, centre, SS, SS70, SS 70, 70, simple, precise, LEDs, pencil marker, built in pencil

Frequently Asked Questions

Question: Does the stud finder need to be calibrated?

Answer: Yes the StudSensor 70 needs to calibrate to the surface before scanning. Calibrating the stud finder 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.

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.

Question: What is Auto Correcting Technology (ACT)?

Answer: Auto Correcting Technology (ACT) is a feature that enables the tool to automatically adjust for common calibration errors. It checks calibration 10 times per second and automatically recalibrates when/if needed.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Warranty Update English [PDF 255 KB]

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Zircon 67324 StudSensor 70 Center Finding Stud Finder with Live AC WireWarning Detection and Built-In Erasable Wall Marker


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Product guides and documents

Product Description

The Zircon StudSensor 70 center finding electronic wall scanner comes loaded with the latest technology in density detecting software and circuitry. Using the patented CenterVision technology, the SS 70 easily locates the center and edges of wood and metal studs and joists behind walls, floors, and in ceilings with just one pass. The specialized SpotLite Pointing System and an audio tone indicate the location of the target. In StudScan mode, the SS70 locates the center and edges of shallower wood or metal studs up to 3/4 of an inch (19 mm) deep. Switch over to DeepScan mode by quickly pressing the Power Button twice to double the scanning depth to 1.5 inches (38 mm). The StudSensor 70 is programmed with a WireWarning Detection feature that indicates the presence of live unshielded electrical wires up to 2 inches (50 mm) deep when using both stud scan modes. The SS 70 also comes equipped with a built-in erasable marker enabling you to mark the hazards or studs with the simple push of a button. To get started, install one brand new 9V alkaline battery (not included). Place the unit flat against the wall and calibrate it. Once you hear the calibration beep and see the “Ready” LED light, continue to hold the Power Button and slowly slide the tool across the surface. As the stud detector approaches the edge of a stud, the red LEDs progressively light from the bottom up in both scanning modes. The top lighted “Center” LED, SpotLite Pointing System, and audio tone all indicate when the stud’s center is found. Make sure to note whether the WireWarning Detection is alerting to live, unshielded AC wiring before drilling between the two marks into the center of the stud. Now delivered to you in our Amazon exclusive easy to open packaging with no clam shells and no twist ties, the SS 70 is ready for use just seconds after you receive it. With the Zircon StudSensor 70, you can 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
528 global ratings

Customers say

Customers like the ease of use, and value of the stud finder. They mention that it's very easy to use, with clear directions. They appreciate the built-in pencil and marking feature, which is handy. Some say that the product is reasonable priced. Opinions are mixed on quality and accuracy.

AI-generated from the text of customer reviews

28 customers mention23 positive5 negative

Customers find the stud finder easy to use, with clear directions and intuitive controls. They say it locates the edges of studs and centers them.

"Good device...and I'm not a professional handyman. Easy to use and it has been surprisingly accurate. Nice features when detecting wires...." Read more

"...Free, reliable, easy to use, and no false positives...." Read more

"...This Zircon stud finder is light and easy to use. The LEDs can be seen from any angle...." Read more

"...The less expensive stud finder it's simple an easy to works then expensive ones." Read more

18 customers mention18 positive0 negative

Customers like the built-in pencil/marking feature of the tool. They say it's handy and reliable. Some mention that the ability to mark the spot for hanging pictures on the wall is great.

"...Has a pencil point that you can use to mark the wall with just the press of a button. Very handy tool!" Read more

"...The little pencil point marker is handy and using deep wall search seems to work a little better" Read more

"...The marking feature is great too!" Read more

"...Works well enough. The built in pencil marker is nice." Read more

13 customers mention10 positive3 negative

Customers like the value of the stud sensor. They say it's the best bang for the buck, practical, and reasonable priced. Some customers also mention that it'll definitely worth it.

"...Wish I had returned this. At least it was cheap." Read more

"...Definitely worth it, and the built in market feature is fantastic." Read more

"...Not really impressed with the marking option. Good price." Read more

"Works well....good value for the cost. Received quickly" Read more

6 customers mention6 positive0 negative

Customers are satisfied with the electrical wiring capabilities of the tool. They mention that it finds AC wiring in the walls, shows the edges and center of the hidden studs, and locates power. Some say that the tool is great at finding electrical wires and potential electrical wiring. However, some customers have given the tool 2 stars.

"...It does locate power (but then again, above and below a receptacle one will usually find a stud and power - no mystery)...." Read more

"...SO GLAD that I bought this. It finds AC wiring in the walls, shows me the edges AND center of the hidden studs...." Read more

"...But it does great at finding electrical wires!" Read more

"...The AC voltage detection works, so I gave 2 stars. Honestly a free app on my phone to detect metal screws along with measuring worked better for me...." Read more

107 customers mention64 positive43 negative

Customers are mixed about the quality of the stud finder. Some mention that it works well, while others say that it doesn't work that well.

"...It found the ceiling joists just fine, and the built in pencil worked well to mark the ceiling...." Read more

"I've been needing one of these for a long time. It's not always perfect, and I still haven't figured out what "deep" means..." Read more

"...Easy to use and it has been surprisingly accurate. Nice features when detecting wires. All saying, I am a happy customer...." Read more

"...Free, reliable, easy to use, and no false positives...." Read more

30 customers mention18 positive12 negative

Customers are mixed about the accuracy of the stud finder. Some mention it's very accurate in determining the center of the wall stud, while others say that it'll not nearly as accurate as their old Zircon studfinder. The edge lights seem pretty accurate, while the center seems to be pretty close to the drywall. However, some customers say that the readings are inconsistent and tough to get good on textured walls.

"...The edge lights seemed pretty accurate and the center seemed to be pretty close to the center of the stud...." Read more

"I like it but still iffy about accuracey. Sometimes it passes over a stud without detecting it, other times it does (same stud)...." Read more

"...Easy to use and it has been surprisingly accurate. Nice features when detecting wires. All saying, I am a happy customer...." Read more

"Works pretty well, Misreads sometimes or over looks studs or sometimes doesn't (center) the stud accurately. Works well enough...." Read more

5 customers mention0 positive5 negative

Customers are dissatisfied with the performance of the tools. They mention that it doesn't last long, is not reliable, and the battery dies within seconds. Some customers also report that the pencil breaks within a couple uses.

"This thing did not work well for me. The pencil broke within a couple uses. It finds studs fine but, every other function this meter has is terrible...." Read more

"...It powered on for about 10 seconds and then died. I tried 3 more batteries thinking maybe I had bad batteries, but the machine never came back on...." Read more

"If you happen to scan a portion of dense wall the battery dies within seconds. Also had problems scanning through thin walls...." Read more

"Not reliable..." Read more

Great Stud Finder
5 Stars
Great Stud Finder
I had no issues with this stud finder. It found the studs I needed to mount my tv very accurately, and the marker is very convenient.
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