WHAT’S YOUR MOST ACCURATE STUD FINDER?

When it comes to finding studs, accuracy is everything. Whether you’re hanging a picture, mounting a TV, or completing a more complex renovation project, having the right stud finder can save you time, effort, and unnecessary drywall patching. At Franklin Sensors, we are proud to offer a range of stud finders with patented, multi-sensor technology to give you the most accurate results possible. But with multiple models to choose from, you might be wondering: Which is our most accurate stud finder?

MORE SENSORS = MORE ACCURACY

The key to accuracy in a stud finder is the number of sensors. Conventional stud finders have only 1 or 2 sensors. Our stud finders use a patented combination of 3 to 13 sensors, depending on the model. You might be asking: Why does the number of sensors matter?

Simply put, more sensors mean more reference points for the stud finder to gather data and determine the exact location of the stud. When there are more sensors, the tool can take multiple measurements over a broader area, leading to a more accurate reading with no calibration required. This is why our 13-sensor models provide the highest accuracy across a variety of wall types and conditions.

OUR 13-SENSOR MODELS: THE BEST STUD FINDERS FOR MOST SITUATIONS

For most common stud-finding needs, our 13-sensor models are the best option. These models, the ProSensor M210, X2100, T13, 710+, and 710, are engineered to provide precise, reliable results every time. With no calibration required, and a wide, horizontal design that shows the full width of studs, you can tackle a variety of wall surfaces including:

  • Standard drywall
  • Heavily textured walls (83% success rate in real world conditions)
  • Lath and plaster (80% success rate in real world conditions)
  • OSB or plywood (68% success rate in real world conditions)

“This stud finder is it! I’ve tried many, most will find studs on drywall, none find studs on plaster walls. This one does.”
— Kevin B, Amazon.com, reviewing the M210

Additionally, the M210 and X2100 come equipped with a live wire warning feature, offering an extra layer of safety while you work. This feature detects AC voltage within the wall and alerts you before you drill into something potentially dangerous. With these models, you can confidently scan your walls and be sure that you’re not just finding studs, but avoiding electrical hazards as well.

SCANNING TOUGHER WALLS: THE PROSENSOR MAX

While our 13-sensor models are perfect for most projects, some walls are more challenging. If you’re scanning through tough surfaces like large tile, multi-layered walls (such as double layers of drywall or drywall over OSB), or thick lath and plaster, you’ll need something more powerful to ensure accurate readings.

That’s where the ProSensor MAX comes in. With an even more advanced sensor array, the ProSensor MAX is engineered to deliver the highest level of accuracy in these more difficult wall conditions. Whether you’re working in an older home with lath and plaster or installing shower grab bars, the ProSensor MAX can sense through these and provide you with the accurate stud location you need.

In real world conditions:

  • 95% of users report success scanning through tile
  • 90% of users report success scanning through multi-layered walls
  • 89% of users report success scanning through lath and plaster

SIMPLE USE: PROSENSOR M70 & M90 FOR BASIC PROJECTS

If your project involves simpler tasks, such as scanning a single layer of untextured or lightly textured drywall, the ProSensor M70 or M90 do the job just fine. These models are a great choice for standard home projects where precision is still important, but the wall conditions are straightforward. With 7 and 9 sensors respectively, the M70 and M90 provide calibration-free operation and show the full width of studs.

For standard drywall where you’re also worried about drilling into live wires, the M150/X990 or M155/X995 provide 9-sensor accuracy with the added bonus of AC voltage detection.

SO WHICH STUD FINDER IS RIGHT FOR YOU?

If you’re looking for the most accurate stud finder for everyday use, we recommend our 13-sensor models like the M210, X2100, T13, 710+, or 710. For tougher wall materials, the ProSensor MAX is the best choice. And for simple, straightforward walls, the ProSensor M70 or M90 will handle the job.