
M155 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $45.00 | Condition is New, Franklin Sensors ProSensor M155 Stud Finder with 9 Sensors & LED Display, FREE SHIPPING | 99.6% |
![]() | $52.48 | Condition is New, Franklin Stud Finder Wall Scanner Wood Metal Detector 9 Sensor Live Wire M155, FREE SHIPPING | 99.5% |
![]() | $53.71 | Top Pick! Condition is New, Franklin Sensors Prosensor M155 Full Width Center Edge Stud Finder, FREE SHIPPING | 99.7% |

The Franklin Sensors M155 Pro Center Edge Stud Finder is an innovative tool designed to make locating studs and center edges of framing members quick and accurate. With its advanced sensing technology, this stud finder is perfect for both DIY enthusiasts and professional contractors.
The M155 Pro utilizes Franklin Sensors' exclusive Magnetic AC Technology, which detects the presence of wood and metal framing studs, as well as live wiring behind the surface. This feature allows users to identify not only the center of the stud but also the edge, making it a versatile tool for various projects.
The ergonomic design of the M155 Pro makes it easy to use, with a lightweight and compact body that fits comfortably in the hand. Its large, backlit LCD display provides clear and easy-to-read indicators, making it simple to identify the location and type of object being detected.
One of the standout features of the M155 Pro is its adjustable depth sensor, which can detect studs up to 1.5 inches deep, allowing for greater versatility in different materials and applications. The tool also includes a calibration function to ensure accurate readings over time, maintaining its high level of performance.
The M155 Pro comes with a durable and protective carrying case that keeps the stud finder safe during transportation and storage. It also features a built-in level, ensuring that users have the right angle for optimal detection and accuracy.
In summary, the Franklin Sensors M155 Pro Center Edge Stud Finder is a powerful and reliable tool that combines advanced sensing technology, ergonomic design, and versatile features to make locating studs and center edges fast, easy, and accurate. Whether you're working on a small home improvement project or a large-scale construction site, the M155 Pro is an essential addition to your toolbox.
The Franklin Sensors M155 ProSensor Edge Stud Finder is a popular tool used for locating studs and other fasteners in walls. Here are some pros and cons that may help you decide if this stud finder is the right choice for your needs.
Pros:1. Edge Detection: The M155 ProSensor Edge Stud Finder is unique in that it can detect studs and other fasteners located near the edge of a wall, making it a more versatile tool compared to other stud finders in the market.
2. Multiple Detection Modes: This stud finder offers multiple detection modes, including ferrous metal, wood, and AC wires, allowing you to detect various types of fasteners and utilities with ease.
3. Precision: The M155 ProSensor Edge Stud Finder uses advanced technology to provide accurate and precise detection, reducing the chances of making mistakes when drilling or installing fixtures.
4. Compact Design: The stud finder is lightweight and compact, making it easy to carry and use in tight spaces.
5. Built-in Level: The built-in level helps ensure that your measurements are accurate and that your tools are level when making marks on the wall.
Cons:1. Batteries Not Included: The Franklin Sensors M155 ProSensor Edge Stud Finder does not come with batteries, which can be an inconvenience for some users.
2. Sensitivity Adjustment: The sensitivity adjustment feature can be a bit tricky to use, and it may take some practice to get used to it.
3. Not Suitable for Thick Walls: This stud finder may not be suitable for use in thick walls, as it may have trouble detecting studs and other fasteners located deep within the wall.
Conclusion:The Franklin Sensors M155 ProSensor Edge Stud Finder is a versatile and accurate tool for locating studs and other fasteners in walls. Its edge detection feature sets it apart from other stud finders in the market, making it a valuable addition to any DIYer's or professional's toolbox. While there are some minor drawbacks, such as the lack of batteries and the sensitivity adjustment feature, the pros far outweigh the cons. Overall, we would recommend the Franklin Sensors M155 ProSensor Edge Stud Finder to anyone in need of a reliable and accurate stud finder.
Details:
If item is a present and you want it boxed please message. If you see the package has been damaged in shipping, please rats return to sender before opening. Please see all photos. Conventional stud finders have 1 or 2 Sensors.
What you see in our photos is what you'll receive. All products are described as close possible to condition. Accurate: more Sensors accuracy. Simply press and hold the button to begin scanning.
Shows full width of studs: the leds track stud and edges, showing single studs, double studs irregular configurations other finders cannot detect. Easy: no calibration required. Franklin Sensors M155 prosensor full width and edge stud finder: images. Deep scan always on: one mode finds it all.
We encourage questions to eliminate any misunderstandings. Handling charges are included in the shipping prices. Safety first live wire meter: the prosensor M155 includes a live wire meter for worry-free drilling. The prosensor M155 has 9, making it one of the best wall stud finders on market.
Please wait for invoicing before paying to receive combined shipping.
specifications metiprobe:
- brand: Franklin Sensors
- mpn: M155
- part type: Finder
general metiprobe:
- category: Home & Garden > Workshop Equipment > Measuring Layout Tools > Meters, Sensors Probes
seller metiprobe:
- city: coatesville, pennsylvania
- rating: 99.7%
- # reviews: 11887
payments metiprobe:
- wallet: paypal
- credit card: visa
- other
offer metiprobe:
- started: january 6, 2026
- options: ship-to-home
- in stock #: 3
- sold #: 8
- availability: in stock
- prices: $45.00–$53.71
- item condition: New
shipping metiprobe:
- carrier: usps
- service: usps ground advantage
- transit: 3-8 days
- type: fixed
- class: standard
returns metiprobe:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: seller
Similar To:
- X990: SENSOR FINDER, Prosensor
- 690001663627: SENSOR FINDER, Prosensor
- 705353551468: SENSOR FINDER, Franklin Sensors
- FST1302: SENSOR FINDER, Franklin Sensors
- FST1102: SENSOR FINDER, Franklin Sensors Professional Stud Finders
- 313057437454: SENSOR FINDER, Franklin Sensors
- 853435004330: SENSOR FINDER, Franklin Sensors
- FRANKLINBLACK-GW0624: CASE SENSOR, Gwcase
- 853435004347: SENSOR FINDER, Franklin
- 853435004620: FINDER SENSOR, Franklin
- X1100: SENSOR FINDER DETECTOR, Franklin


