In most cases the 5 stud finders that you sometimes find at home improvement stores won t work to find studs under a carpeted floor.
Floor joist sensor.
Step 4 place the end of a tape measure directly on the center of the masking tape and stretch it to the left or to the right for 16 inches.
Tear off a small piece of masking tape and place it on the hardwood floor to identify the joist.
Stud finder sensor wall scanner 4 in 1 electronic stud sensor beam finders wall detector center finding with lcd display for wood ac wire metal studs joist detection 4 2 out of 5 stars 13 174 25 99 25.
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If you don t have a stud finder or if you don t have one that supports a deep scanning option you need to purchase a stud finder that you can use to locate the joists underneath the carpeting on your floor.
Stress sensors work as occupancy sensors for rooms and as spot triggers.
The franklin sensors fs710 professional stud finder is our best recommendation for floor joists.
It works as a ruler and leveler as well ensuring minimal interruption while working.
For spot lighting applications the pulsor would be installed under the sub flooring instead of the joist.