TLDR Review: Franklin Sensors ProSensor M150 Stud Finder
Verdict
The Franklin Sensors ProSensor M150 is a reliable tool for finding wall studs with precision, thanks to its LED light indicators and multisensor technology. It's perfect for DIY enthusiasts looking to avoid complex features, making hanging heavy items like TVs straightforward. However, be cautious of its limitations when dealing with certain materials and ensure double-checking in tricky scenarios. Overall, it’s a solid choice for ease of use and accurate detection, with a good blend of safety and effectiveness.
- Top pro:
- Straightforward and user-friendly; press a button and slide to find studs.
- Top con:
- False positives with wall patches; additional tools recommended.
Pros
- •Straightforward and user-friendly; press a button and slide to find studs.
- •LED lights offer clear stud location and simplify the process.
- •Detects live wires, enhancing safety during use.
- •Ideal for DIY projects; designed for casual users rather than professionals.
- •Superior stud detection method identifies the full width of the stud behind drywall.
- •Performs comparably to more expensive competitors.
- •Provides reliable location for screws and nails, especially for heavy items.
- •Simple to use with a wide, accessible button.
- •Multisensor LEDs provide precise stud profiles.
- •Aesthetically pleasing design with quality construction.
Cons
- •False positives with wall patches; additional tools recommended.
- •Less reliable with metal studs and in-wall pipes or conduits.
- •Accuracy can be affected by materials and wiring, especially with AC power present.
- •Fragile battery cover requires careful handling.
- •Erratic readings on vinyl siding as mentioned in instructions.
- •Limited reliability in areas with double layers, such as plywood under sheet rock.
We may earn a commission when you buy through these links, at no extra cost to you. How ShopSavvy makes money
How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Apr 23, 2025.
Download ShopSavvy App
Compare prices across tens of thousands of stores, set price alerts, watch for deals by keyword, and much more.
Install ShopSavvy Browser Extension
Compare and track prices automatically while you shop online at thousands of websites.
