Franklin Sensors ProSensor Stud Finder - M 150 / X 990

Name: Franklin Sensors ProSensor Stud Finder - M 150 / X 990
Brand: Franklin Sensors
SKU: zxyt27ofjg
Availability: InStock

The Franklin Sensors ProSensor M 150 / X 990 is a professional-grade stud finder designed to quick...

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Franklin Sensors Prosensor M150 Professional Stud Finder With 9-Sensor 853435004415

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Product Information

Full details

The Franklin Sensors ProSensor M 150 / X 990 is designed for professional contractors and serious DIY enthusiasts who require high-precision stud detection. Its primary benefit is the 9-sensor array that provides instant, wide-area detection of both wood and metal studs without the need for slow calibration, though users should note that the device requires two AA batteries which are not always included in the packaging.

All features

Model Part Number	M 150 / X 990
Brand	Franklin Sensors

Extended Product Information

FAQs

Does this tool find metal and wood studs?

Yes, the M 150 / X 990 is designed to accurately detect both wood and metal studs.

Do I need to calibrate the device before use?

No, this model features an auto-calibration system that works instantly upon placement.

How do I know if there is a live wire?

The device includes a dedicated indicator that lights up when energized electrical wires are detected.

Can this be used on brick walls?

No, this stud finder is designed for standard drywall applications and may not provide accurate results on brick or masonry.

What happens if the device is not flat against the wall?

The sensors require full contact with the wall to function accurately; tilted operation will lead to false readings.

How many sensors does it use?

It utilizes a high-precision 9-sensor array to provide maximum coverage.

Troubleshooting

The device is not showing any lights when placed on the wall.

Check that the batteries are installed correctly and that the power button is being held down firmly.

The device detects studs everywhere.

Ensure the wall surface is clean and that you are holding the device flat against the surface. Avoid moving the device while it is settling.

Pros and Cons

Pros

Near-instant detection speed with no calibration required
Wide sensor array covers a large wall area simultaneously
Reliable detection of both wood and metal studs
Built-in safety features for live wire detection
Rugged build quality suitable for job site environments

Cons

Requires manual battery replacement
Larger footprint compared to single-sensor handheld scanners
May struggle with extremely thick plaster or high-density material
No integrated marking pencil holder

Setup, Compatibility & Care

Battery Installation: Remove the battery compartment cover on the back of the unit and insert two AA batteries, ensuring correct polarity.
Operation: Simply hold the power button down and place the unit flat against the wall. The sensors will activate instantly.
Compatibility: This device is optimized for standard drywall and wood or metal stud construction. It is not intended for use on concrete or brick.
Maintenance: Keep the sensor pads on the back of the unit clean and free of debris. Use a dry, soft cloth to wipe the exterior; do not use harsh chemicals or solvents.