It lets you see inside.
Mounting things on wall avoiding wires etc.
One common rule is to avoid drilling around light switches and sockets as the electrical wires can go horizontally and vertically around these fixtures williams explains.
Depending on your setup you probably can use some household items to get wires down the wall.
You can buy all the necessary fixtures at your local hardware store.
If you have an extra wire hanger or use any thick wire around the house you can unravel it to make a simple wire fishing stick.
Move the stud finder over the electrical wires.
If you have a lot of wall fastening to do in an old house or in walls crowded with pipes and wires consider buying a cordless inspection camera such as the dewalt dct410s1.
All the tv wires go behind the frame and remain hidden but if necessary they re easily accessible.
Use picture or wire hangers or adhesive strips if the frame is lightweight enough to hang the frame on the wall.
You ll want something stiff enough to push past insulation but not so inflexible that it can t be fed into the wall.
You can also get an.