FIELD REVIEW · MEASURING, LASERS & LEVELS

Franklin Sensors ProSensor M150/X990 Stud Finder Review

Simple, fast, and one of those tools I always want in the bag.

Whenever I am about to put a screw into an existing wall, I like having a quick second check that I am actually on a stud.

Existing wallsACT ceilingsStud locating
My field-used Franklin Sensors ProSensor stud finder resting on metal framing material. My actual field tool

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WHY IT MADE THE LIST

Why this stud finder lives in my bag.

I use a stud finder more than people might expect in commercial carpentry, especially when I am working in an existing space. If I am fastening wall angle, hanging an accessory, or getting ready to cut into a wall or ceiling, I like removing as much guesswork as I can.

This one is simple enough that I actually use it. I do not want a complicated screen or a bunch of settings when the question is just: where is the stud?

I like that it is simple: the lights tell me where the stud is and I move on.

What I actually use it for.

I use it to locate studs when I am fastening ACT wall angle in existing spaces, hanging accessories, and finding rough openings before I start cutting into a wall or ceiling.

Any time I am putting a screw into an existing wall, I like having a little extra assurance that I am about to hit something solid instead of guessing.

Why I like it.

It is fast and easy to understand. The sensor array lights up and gives me the information without turning the task into its own little project.

I keep one in my bag because it saves time. Finding the framing quickly is better than tapping on the wall, guessing, drilling a test hole, and then patching the guess later.

THE HONEST PART

What I do not like.

I wish it were more heavy duty. I keep mine in a bag with other tools, and over time that can be rough on it. I have had them become inaccurate or take enough abuse that I stop trusting them.

I have also opened my bag and found the battery compartment open with the batteries out. It is a tool I like enough to replace, but I would love a tougher jobsite version of the same simple idea.

MY VERDICT

Would I recommend it?

Absolutely. I always want one available. It is not exciting, but it saves time and gives me confidence before I start drilling or cutting into an existing wall.

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MORE FIELD GEAR

See every tool I actually use.

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Field review: This article reflects my own experience with the tool shown or the product platform described. Follow the manufacturer instructions, jobsite requirements, and the rules that apply to your work. Terms & Disclaimer