The Franklin Sensors ProSensor M210 meets
the C.H. Hanson Magnetic Stud Finder
A 13-sensor whole-width scan that finds the whole stud in one pass. We tested it head-to-head against the C.H. Hanson Magnetic Stud Finder across 6 key dimensions.
Franklin Sensors ProSensor M210
“A 13-sensor whole-width scan that finds the whole stud in one pass”
C.H. Hanson Magnetic Stud Finder
“A bombproof magnetic finder that never needs a battery”
Head-to-Head Breakdown
Strengths & Weaknesses
Franklin Sensors ProSensor M210
- CNN Underscored and Outdoor Life both crowned it Best Overall in hands-on testing
- The 13-sensor band shows both stud edges at once, so you find the true center without sweeping back and forth
- Live AC wire detection warns you before you drill into a cable
- The 1.7-inch depth limit falls short of the Bosch GMS 120 on plaster or double-drywall walls
- Franklin sells mostly online, so you cannot grab one off a big-box shelf the way you can a Craftsman
- Consumer-grade plastic housing is not sealed for daily job-site abuse
C.H. Hanson Magnetic Stud Finder
- Cited as the best magnetic pick across five separate expert roundups, more than any other product in the category
- No batteries and no electronics, so it works instantly and outlives every powered rival
- Family Handyman rated it Most Durable, and the built-in rotating level doubles its usefulness
- It finds the metal fasteners, not the wood, so you read the stud center indirectly
- No wood sensing and no live-wire alert like the electronic picks provide
- Shallow reach struggles on thick plaster or walls with few surface fasteners
The Verdict
Our Bottom Line
The Franklin Sensors ProSensor M210 took Best Overall at both CNN Underscored and Outdoor Life, and Your Best Digs ranked the same ProSensor line at the top of its comparison. What sets it apart is how it works. Instead of a single sensor that beeps as you sweep it across the wall and hope you caught the center, the M210 packs 13 fixed sensors into a 7-inch band. Set it on the wall and a bright LED strip lights up over the full width of the stud, showing both edges at once.
Franklin Sensors ProSensor M210
The Franklin Sensors ProSensor M210 took Best Overall at both CNN Underscored and Outdoor Life, and Your Best Digs ranked the same ProSensor line at the top of its comparison. What sets it apart is how it works. Instead of a single sensor that beeps as you sweep it across the wall and hope you caught the center, the M210 packs 13 fixed sensors into a 7-inch band. Set it on the wall and a bright LED strip lights up over the full width of the stud, showing both edges at once.
- DIYers who want one finder that reliably nails the stud center on drywall
- Remodelers hanging cabinets, shelves, or TVs who need both edges marked fast
- First-time buyers who are done fighting with cheap beeping sensors
- Anyone who wants a live-wire warning built into the same tool
- People who value a no-calibration, set-and-read workflow
C.H. Hanson Magnetic Stud Finder
The C.H. Hanson Magnetic Stud Finder costs around fourteen dollars and shows up as the best magnetic pick in five separate expert roundups, more than any other product in this category. It has no battery, no screen, and no circuit board. Two rare earth magnets snap onto the screws and nails that hold the drywall to the stud, then hang there hands-free while you mark the spot. A built-in rotating level helps you carry that mark plumb.
- Homeowners who hang pictures and shelves a few times a year
- Renters who want a cheap tool that lives in a drawer
- Anyone who hates dealing with dead batteries at the wrong moment
- Buyers on a strict budget who still want a trusted, durable pick
- People who want a built-in level in the same hand tool