Franklin Sensors ProSensor M150 Professional Stud Finder

Franklin Sensors ProSensor M150 Professional Stud Finder

Q: will this sensor detect studs behind ceramic tile like one finds in a shower?

Hello and thank you for your question. Unfortunately, there are really no sensors on the market that will go through both tile and the cement board used behind the tile for installation. I do have a couple of recommendations for you though. If the tile in your shower does not go all the way to the ceiling, you can find the studs on the wall above the tile and follow a straight line down to the location of where you would like to complete your project. My other suggestion would be that if the tiled wall where you would like to find the stud is an interior wall, you can find the stud on the other side of the wall (maybe its in the hallway), and measure the distance to a fixed point. Then you can extrapolate the same distance to the tiled wall to locate your stud.

Q: Can you use this on a textured ceiling or does the surface have to be smooth?

Good question and thank you for reaching out. The simple answer is yes, you can use the M150 on a textured surface. There are a couple of issues to be aware of however. The unit will work best on a smooth surface but will work on texture. Depending on how much texture is on the ceiling can effect the results. It can possibly give off false readings if the texture is heavy. While using the unit on the ceiling, if you think you have located a stud/joist, continue to hold down the button and run the unit along the length of the stud/joist. Studs/joists typically will run the entire length of the wall/ceiling. This way you can verify your findings.

Q: Is it sensitive to insulation in the wall?

Great question. Our sensors use the change in density to find hidden object behind the drywall. Our engineers have adjusted the amount of sensitivity that the sensors can detect so that insulation will not be detected because it does not have a high density. Short answer: No, it will not detect insulation.

Q: Will find aluminum studs used in RV's?

Yes it will find aluminum studs behind drywall.

Product ID: 373892875

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Details

Brand
Franklin
Colour
Yellow
Batteries required?
Yes
Material
Plastic
Power source
Battery

📏1.5" max detection depth

📡9 sensors for pinpoint accuracy

🔋AAA battery powered, no recharge fuss

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Description

🔍 Find your studs like a pro—precision meets simplicity!

BUILT TO LAST - #1 rated by pros and consumers for durability and reliability on every job site.
EFFORTLESS SCANNING - One mode fits all—no calibration needed, just press and scan anywhere, even over studs.
SAFETY FIRST DESIGN - Includes live wire detection to keep your projects safe and stress-free.
UNMATCHED PRECISION - 9 sensors deliver the most accurate stud detection on the market—never miss a stud again.
FULL STUD VISUALIZATION - LED display shows center and edges simultaneously, revealing single, double, and irregular studs.

The Franklin Sensors ProSensor M150 is a compact, battery-powered stud finder featuring 9 sensors for unparalleled accuracy up to 1.5 inches deep. Its LED display simultaneously reveals stud centers and edges, including complex configurations, while offering live wire detection for added safety. Trusted by professionals and rated #1 for durability, it requires no calibration and works seamlessly through drywall and sheetrock.

Specifications

Color	Yellow
Style	Compact
Display Size	1.5 Inches
Display Type	LED
Length	7.5 inches
Width	7.5 inches
Shape	Rectangular
light-source-type	LED
Material Type	Plastic
Power Source	Battery Powered
Batteries Included?	No
Description Pile	AAA
Brand	Franklin Sensors
Manufacturer	Franklin Sensors
Item model number	ProSensor M150
Product Dimensions	14 x 7.6 x 5.1 cm; 145.15 g
ASIN	B0917TH83L

Have a Question? See What Others Asked

will this sensor detect studs behind ceramic tile like one finds in a shower?

Can you use this on a textured ceiling or does the surface have to be smooth?

Is it sensitive to insulation in the wall?

Will find aluminum studs used in RV's?

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