Franklin Sensors ProSensor 710+ Stud Finder
- 13 sensors scanning the wall at once
- Wood and metal stud detection
- Full stud width shown on the display
- 1.6 inch sensing depth
- 0.1 second response time
- Built-in bubble level
- 3 volt supply, 6.4 ounces
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A multi-sensor stud finder that shows each stud edge to edge and detects wood and metal. The listing does not say what batteries it takes.
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ASIN: B0195K8OT4Model: ProSensor 710+Category: Stud Finders
Overview
Franklin Sensors built the ProSensor 710+ around thirteen sensors that read a section of wall at once, lighting an LED display to show where studs sit. It also detects metal, and a bubble level is built in.
Seeing the full width of a stud at one placement is faster than sweeping a single sensor back and forth, and the bubble level helps hang things straight. The limitation is that the sensing depth is shallow, so thick wall coverings can defeat it.
Who it's for
Mounting shelves, mirrors and wall brackets, and finding framing for finish carpentry, are the jobs it is listed for. Anyone with plaster over lath or thick layers should check the depth first.
Pros and cons
- Thirteen sensors at once
- Shows full stud width
- Finds wood and metal
- Built-in bubble level
- Shallow sensing depth
- Battery type unstated
- Made for walls, not floors
Performance notes
Multiple sensors compare density across the area under the unit, so the display can show edges of a stud rather than a single point. Thick or uneven coverings reduce accuracy because the sensors read density through them.
Where it stands among stud finders
- #6 most-searched brand and model of the 16 stud finders lines we track (by search demand, not sales).
From the specs of the 37 stud finders we list; not a test result.
Specifications
| Brand | Franklin Sensors |
|---|---|
| Model | ProSensor 710+ |
| Dimensions & fit | |
| Scan depth | 1.6 inches |
| Item dimensions | 7.25 x 3.25 x 2.25 inches |
| Item weight | 6.4 ounces |
| Capacity & performance | |
| Output Type | LED |
| Lower Temperature Rating | 32 °F |
| Upper Temperature Rating | 110 °F |
| Power & efficiency | |
| Power Source | 3 volts |
| Construction & materials | |
| Material Type | Plastic |
| Included components | |
| Unit Count | 1 Count |
| Other details | |
| Number of sensors | 13 |
| Level Measurement Type | Bubble level |
| Detects | Wood and metal studs |
| Specific Uses For Product | Construction, home improvement, decorating, wall mounting, finish carpentry |
| Measurement Accuracy | High |
| Response Time | 0.1 seconds |
| Current Rating | 150 milliamps |
| Item Type Name | Franklin |
| Style Name | Stud Finder |
Frequently asked questions
How do I look after the Franklin ProSensor 710+?
The listing gives no care steps. It has a plastic housing and a 3 volt supply, so keep it dry and remove batteries for long storage if the maker advises.
Does the Franklin ProSensor 710+ detect metal?
Yes. The listing names wood and metal stud detection.
Is the Franklin ProSensor 710+ made in the USA?
Yes. The listing highlights that it is made in the USA.