Manufacturer | CRAFTSMAN |
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Place of Business | TOWSON, MD, 21286 US |
Part Number | CMHT77633 |
Product Dimensions | 22.86 x 10.41 x 3.05 cm; 91 g |
Item model number | CMHT77633 |
Size | Pack of 1 |
Item Package Quantity | 1 |
Special Features | water resistant |
Included Components | Stud Sensor |
Batteries Included? | No |
Batteries Required? | Yes |
Item Weight | 91 g |
Country of origin | China |
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CRAFTSMAN Stud Finder, 3/4-Inch Depth (CMHT77633)
Purchase options and add-ons
Size | Pack of 1 |
Brand | CRAFTSMAN |
Global Trade Identification Number | 00885911573993 |
UPC | 885911573993 |
About this item
- Works on wallpaper fabric: the stud finder has a depth range of 3/4-inch through drywall and works on surfaces covered in wallpaper and fabric
- Locate stud edges: the stud finder wall scanner has the edge detection to locate stud edges of both wood and metal stud
- Durability: the wood/metal stud finder has shock-resistant water-resistant body for durability and long life
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Product information
Technical Details
Additional Information
ASIN | B07QJD6VLL |
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Customer Reviews |
4.1 out of 5 stars |
鶹 Rank |
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Date First Available | April 17 2019 |
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Product description
We're on the level. Leveling, measuring, and stud finding tools are accurate, compact, and easy to use. CRAFTSMAN stud finders can accurately identify stud edges or center points as well as energized wires. Our three laser distance measurers provide accuracy measurements at the click of a button. Two out of the three will also allow for easy area and volume calculation capabilities.
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Top Brand: CRAFTSMAN
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Customer reviews
Customers say
Customers like the ease of use of the router bit. They mention it's simple and handy. However, some customers have reported that it beeps constantly and is not consistent. Customers disagree on its effectiveness and accuracy.
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Customers find the router bit easy to use. They mention it's simple and handy.
"Would be easy to use if it worked properly. I just get a constant beep no matter where I am on the wall...." Read more
"Used to find studs, very useful and easy to use. Does the job it’s meant for." Read more
"Easy to use. Works exactly like it is supposed to" Read more
"Does the job and easy to use" Read more
Customers have mixed opinions about the accuracy of the router bit. Some mention it finds all the studs accurately, while others say it's not precise enough to guess things.
"...and follow them (yes, for a stud finder) as its not precise enough to guess things." Read more
"Used to find studs, very useful and easy to use. Does the job it’s meant for." Read more
"...so I cleaned it with alcohol and a Q-tip and now it does a mediocre job of finding studs." Read more
"...It is very inconsistent and I would not rely solely on this one...." Read more
Customers are dissatisfied with the noise of the router bit. They mention it beeps constantly and is not consistent.
"...It beeps in an approximate location and I'd really recommend you read the instructions and follow them (yes, for a stud finder) as its not precise..." Read more
"Would be easy to use if it worked properly. I just get a constant beep no matter where I am on the wall...." Read more
"...Now all it does is continuously beep and show me a red light as it tries to calibrate itself...." Read more
"Beeps are not consistent. Few times it didn't find the beam." Read more
Reviews with images

Quality and inexpensive
Top reviews from Canada
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- Reviewed in Canada on May 16, 2025Verified PurchaseMe emcanta
- Reviewed in Canada on March 5, 2025Verified PurchaseI think it’s priced right and didn’t want to spend too much money on a “better” one since I won’t use this often. Here are my two cents on this tool. I tried it on different spots yesterday and it worked as expected. The only issue was that the first attempt, I marked one edge, placed the toll on the ground to nail the drywall. Grabbed the tool to take a second reading on the same spot and it gave me a wrong location for some reason, but the first reading was correct though. On the second attempt, it found the edge and I marked it with a pen, kept holding it until it found the second edge, and it worked. Did that three times on different spots and it read as I expected.
- Reviewed in Canada on April 26, 2025Verified PurchaseIt works very well. I was reading the reviews where people said it does not work. You just need to put it flat on the wall and calibrate it.
- Reviewed in Canada on December 18, 2024Verified PurchaseIts not very precise but it work alright. It looks better than it works. An important caviat is that it doesn't come with a battery (which is a 9V which is quite expensive as it turns out). It beeps in an approximate location and I'd really recommend you read the instructions and follow them (yes, for a stud finder) as its not precise enough to guess things.
- Reviewed in Canada on April 9, 2025Verified PurchaseI've had a couple of cheap stud finders, this one does just what you need it to do. It's a good price, especially if it's for your house to use it once and a blue moon. I would just recommend taking the battery out when you're done with it.
- Reviewed in Canada on May 2, 2025Verified PurchaseWould be easy to use if it worked properly. I just get a constant beep no matter where I am on the wall. Will be purchasing soemthing else that will actually find a stud
- Reviewed in Canada on March 5, 2025Verified PurchaseWorked like a charm! I had no problems with the stud finder. Maybe the people who had problems with the ones they had should follow the instructions. Hold the button until it goes off, then move the stud finder slowly. Not rocket science folks.
- Reviewed in Canada on November 12, 2024Verified PurchasePurchased for light duty household work. After finding a spare 9 volt battery hiding in the back of a drawer, I put it right to work checking a wall to see where I needed wall anchors or if I could just tap directly into a stud.
Had no issues working it, just placed on the wall, held the button down, waited for it to stop beeping then slid it across the wall (making sure NOT to release the button) marking locations where the light came on and it started beeping. Mapped out the whole wall in about 2 minutes. Put up the shelves finding the studs exactly where the finder said they would be.
Probably wouldn't go using on the job site as the build quality is lacking a bit, but for home use it's perfect. Would recommend for DIY and general home maintenance tasks.
Top reviews from other countries
- Jonathan MatosReviewed in the United States on May 12, 2025
5.0 out of 5 stars Accurate, Easy to Use, and Reliable
Verified PurchaseThe Craftsman stud finder is a game-changer for any DIY project! It’s super easy to use—just press it against the wall, and it quickly detects studs, making it simple to hang pictures, shelves, or anything else that needs to be mounted. The LED indicators are clear and help you pinpoint the exact location of the stud, and it works on both wood and metal studs. The device feels sturdy and fits comfortably in hand. I’ve used it several times, and it’s been spot-on every time, saving me from the frustration of guesswork. A must-have tool for anyone working with walls!
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Luis Aguilar GonzalezReviewed in Mexico on February 2, 2023
5.0 out of 5 stars me devolvieron mi dinero
Verified Purchaseel producto hace un sonido cuando detecta algo, vi comentarios positivos e hice la compra, a mi no me sirvio, el problema es que el sonido se oye en todas partes y no tengo tantos tubos o instalaciones en el muro, agradezco que me regresaran el dinero
Luis Aguilar Gonzalezme devolvieron mi dinero
Reviewed in Mexico on February 2, 2023
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Rafael GutierrezReviewed in Mexico on April 23, 2023
5.0 out of 5 stars Buena relación calidad/precio
Verified PurchaseEs muy básico, te dice donde empieza y donde acaba un bastidor en tablarroca
- Avid 鶹 User1111Reviewed in the United States on May 21, 2025
5.0 out of 5 stars Detector works great and is very reliable--BUY IT!!!
Verified PurchaseAfter fighting with two fancy detectors with screens, adjustable depths, etc. and not being able to get either of them to work worth a damn, I reverted back to a good old KISS principal unit, and I could not be more pleased. While this detector is as simple as it gets and does not have all the do-dads that the others offer, it does offer one thing that the others don't, and that's the fact that it ACTUALLY WORKS and works well.