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StudSensor L40 Stud Finder with WireWarning 1.5-in Scan Depth Metal and wood stud Finder

Ratings & Reviews for Zircon StudSensor L40 Stud Finder with WireWarning 1.5-in Scan Depth Metal and wood stud Finder

3.7
233
Review
 3.7 out of 5
233 Reviews


69% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The stud finder has mixed reviews, with some customers reporting it works well and is easy to use, while others find it unreliable and inaccurate. Many were able to successfully locate studs, but a significant number experienced issues such as the device indicating studs where there were none, missing actual studs, and providing inconsistent results. Some also noted the product required specific battery types or conditions to function properly. Overall, the performance of the stud finder seems to vary greatly across different users and applications.

Customer review summary generated by AI, including incentivized reviews.
233 Customer Reviews

Meh.. not perfect by any means

Would Recommend

It will find studs but you'll have to play with it to get the best accuracy

April 21, 2021
Verified Purchaser
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Response from Zircon Customer Service

Hello. We would be happy to help you with your L40 to get the best results from it. Please contact us through the Zircon website. Thank you.

Zircon Customer ServiceApril 23, 2021

zircon

Would Not Recommend

Does not work any better than my 25 yr old Black & Decker stud finder.

April 19, 2021
Verified Purchaser
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Response from Zircon Customer Service

Hello kenr. We're sorry to hear of your experience with your L40. Under normal conditions it should be a very easy, accurate and versatile scanne... Read More

Zircon Customer ServiceApril 21, 2021

zircon

Would Recommend

It works perfect but it took sometime to understand how it works

April 7, 2021
Verified Purchaser
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Invisible Studs

Would Not Recommend

Unable to find any studs at all regardless of whether it’s in deepscan or stud scan mode. Brand new Duracell battery. All the lights turn on it just says that my walls have nothing but invisible studs. Buy something else.

April 6, 2021
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Response from Zircon Customer Service

Hello Richard. The symptom you are describing is usually caused by a "Low Battery" condition. Zircon tools require brand new batteries that ... Read More

Zircon Customer ServiceApril 6, 2021

zircon

Essential for not missing a stud,or missing wires!

Would Recommend

My Old stud finder seemed to be hit or miss-- This new unit has been spot on everywhere I've tried it in my new place. Worth every penny, glad I bought it over the other brand model. It was more money, but well worth it. Highly recommended

March 21, 2021
Verified Purchaser
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Hot garbage...

Would Not Recommend

Faster using a hammer.,.. Stud was always 2 to 3 inches away... And give up trying to find one in a ceiling to hang a light... Terrible product... Your better off using a hammer and listening and a nail to confirm... Or better yet find a better product.... Don't waste your money

February 7, 2021
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Response from Zircon Customer Service

Hello Jack. We’re sorry to hear of your experience with the L40 StudSensor. There are tried and true techniques we can help you with that will promot... Read More

Zircon Customer ServiceFebruary 8, 2021

zircon

Stud finder

Would Recommend

Makes finding the studs much easier and eliminates extra holes in the walls

January 13, 2021
Verified Purchaser
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Excellent!

Would Recommend

I received this for Christmas and put it to work immediately. I was able to find the studs with no problem. I highly recommend it.

January 4, 2021
Verified Purchaser
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Great stud finder!

Would Recommend

Needed a stud finder for one job where it was really critical to be precise. This worked great, found the stud I needed, and is now a part of my regular tool kit!

December 30, 2020
Verified Purchaser
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CLOSE BUT NO CIGAR

Would Not Recommend

For the price that you have to pay for this item, I expected it to at least work better than it did. It was supposed to be able to detect the edges of the 2x4s and it did not. After several false readings and covering the holes from the mistakes, a 3 minute job turned into 10. The unfortunate thing is that the next price available for one of these was a difference of $30 ... I don't recommend to get one of these just because if it's not going to perform like it should I'll spend the extra mone...

November 9, 2020
Verified Purchaser
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Response from Zircon Customer Service

We're sorry to hear of your experience with your L40. There are tried and true techniques we can help you with that will promote consistent scanning ... Read More

Zircon Customer ServiceNovember 12, 2020

zircon

Doesn't find studs

Would Not Recommend

What more is there to say? Won't find studs, even on a test piece of 1/8 hardboard with a 2x4 behind. It simply fails to do its job, utterly and completely.

October 31, 2020
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Response from Zircon Customer Service

We're sorry to hear of your experience with your L40. There are tried and true techniques we can help you with that will promote consistent scanning ... Read More

Zircon Customer ServiceNovember 4, 2020

zircon

Would Recommend

Just played with it so far , didnt need it yet but bought because I couldn't find my other one.

October 30, 2020
Verified Purchaser
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Complete garbage

Would Not Recommend

"Found" 3 studs that ended up being just drywall. Hasn't found a single stud since. Less than useless, as bad data gives you false confidence. Avoid.

September 8, 2020
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Response from Zircon Customer Service

Hello Erin. We're very sorry to hear of your experience with your StudSensor™ L40 . There are enough variables in wall construction (insulation prope... Read More

Zircon Customer ServiceSeptember 8, 2020

zircon

Zircon L40

Would Not Recommend

I just purchased this product and scanned every wall in my house and didn’t find any studs!!!! Even went to my garage where I could clearly see where the drywall was put up and still didn’t detect any studs!!!! So I felt so crazy that I pull up a video to make sure I knew how to use this device on the Zircon website and I’m doing everything correctly. So I decided to red the reviews and wish I would have done some before wasting my time!!!!

July 29, 2020
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Response from Zircon Customer Service

Hello Steven. We're very sorry to hear of your experience with your StudSensor™ L40. There are enough variables in wall construction (insulation prop... Read More

Zircon Customer ServiceJuly 29, 2020

zircon

Waste of Money!!!!

Would Not Recommend

I needed a stud finder for 1 project at home, so I bought the cheaper one. Came home and threw a battery in it and started scanning the wall. I found the first stud, then the thing went crazy. All of the lights started flashing and it kept beeping. I put another brand new battery in thinking the battery may have been bad, NOPE. Scanned the entire wall and nothing. I set it to deep scan, it would randomly light up but never find the stud. THEN it started beeping and showing a stud across the enti...

July 16, 2020
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Response from Zircon Customer Service

Hello Blake. We're sorry you are having problems with your L40. We realize you have put a new battery in the unit but is the battery brand new from t... Read More

Zircon Customer ServiceJuly 17, 2020

zircon

Garbage product

Would Not Recommend

Seems like they are hit or miss. Mine very rarely will find a stud. I will be returning tomorrow and getting a different brand.

June 15, 2020
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Response from Zircon Customer Service

Hello Brett, We’re sorry to hear of your experience with the L40 StudSensor. There are tried and true techniques we can help you with that will promo... Read More

Zircon Customer ServiceJune 16, 2020

zircon