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StudSensor L20 Stud Finder 0.75-in Scan Depth Wood stud Finder

Ratings & Reviews for Zircon StudSensor L20 Stud Finder 0.75-in Scan Depth Wood stud Finder

3.3
550
Review
 3.3 out of 5
551 Reviews


56% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This stud finder product received mixed reviews. While some customers found it easy to use and effective at locating studs, especially in drywall, the majority reported inconsistent and unreliable performance. Common issues included frequent failure to accurately detect studs, false positive readings, and inability to properly calibrate the device. Many users stated the product simply did not work at all, leading to frustration.

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

Waste of money.

Would Not Recommend

This product does not work.

October 29, 2025
Verified Purchaser
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Response from Zircon Customer Service

Hello - Give us a call Toll Free, Monday through Friday, 8am to 5pm, Pacific Time. Our California Based Technical Support Team is happy to help, and ...

Zircon Customer ServiceOctober 30, 2025

zircon

Easy to use

Would Recommend

Great product easy to use

October 26, 2025
Verified Purchaser
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Very good pricing for such small powerful tool!

Would Recommend

This is very useful have been using one for a long time and is accurate!

October 26, 2025
Verified Purchaser
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Not worth the money

Would Not Recommend

I needed a stud finder. I seldom use one but nice to have when you need one. I bought this one because it was the least expensive of several available. It doesn’t work well. A complete waste of money.

October 11, 2025
Verified Purchaser
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Response from Zircon Customer Service

Hello Magoo - Give us a call Toll Free, Monday through Friday, 8am to 5pm, Pacific Time. Our California Based Technical Support Team is happy to help...

Zircon Customer ServiceOctober 15, 2025

zircon

Effective stud finder

Easy to use, bought to replace my existing one I couldn’t find.

October 10, 2025
Verified Purchaser
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zircon studsensor

Would Not Recommend

No good. There are many out there that are much better. Couldn't find any studs.

October 4, 2025
Verified Purchaser
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Response from Zircon Customer Service

Hello Cliff - Give us a call Toll Free, Monday through Friday, 8am to 5pm, Pacific Time. Our California Based Technical Support Team is happy to help...

Zircon Customer ServiceOctober 6, 2025

zircon

Random beeps

Would Not Recommend

Very inaccurate. Will go over the same place multiple times and its a coin toss if it goes off or not. Ove it over 5 inches and itll beep again. It's cheap for a reason.

September 27, 2025
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Response from Zircon Customer Service

Hello Bobbert - Give us a call Toll Free, Monday through Friday, 8am to 5pm, Pacific Time. Our California Based Technical Support Team is happy to he...

Zircon Customer ServiceSeptember 29, 2025

zircon

Doesn't work

Would Not Recommend

Thinks entire wall is a stud.

September 26, 2025
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Response from Zircon Customer Service

Hello Colt - Give us a call Toll Free, Monday through Friday, 8am to 5pm, Pacific Time. Our California Based Technical Support Team is happy to help,...

Zircon Customer ServiceSeptember 26, 2025

zircon

Great product for a great price

Would Recommend

I needed to hang up some mirrors and the stud finder came in clutch. It’s basic and gets the job done easily. I would highly recommend it.

September 26, 2025
Verified Purchaser
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Requires 9v that it doesn’t come with

Would Not Recommend

Does not differentiate between wood and metal

September 20, 2025
Verified Purchaser
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Response from Zircon Customer Service

Hello Paige - Give us a call Toll Free, Monday through Friday, 8am to 5pm, Pacific Time. Our California Based Technical Support Team is happy to help...

Zircon Customer ServiceSeptember 23, 2025

zircon