Practice using the detector on a wall where you know the location of pipes studs and wires. Look out for any signs of obvious dangers in the wall.
How To Find Wall Studs
Find cables and pipes in walls. Most of them will tell you to practice on a section of wall or other surface where you know there to be timber pipes or cables. Its also worth trying to guess where the pipes will go through the walls so that you can avoid drilling into them. After all without a method to your madness youd just be hammering unsightly holes through your drywall in a vain attempt to cross paths with your wires. Step 1 study the wall. You can guess at where the wiring might be by looking at electrical fixtures on either side of the wall. If you need to find the wires inside your walls youll probably want a non invasive way to look for them.
Step 3 find and mark the location of other water pipes in the walls once you are confident you can accurately interpret the pipe detector. To use a detector read the instructions first. If there are any switches or electrical outlets on the wall then theres a very good chance that there will be wires and cables in the wall. Metalliscanner m40 has two. Combination detectors can find timber pipes and wires by changing the setting on the detector. Listen for the different indicators and watch the flashing light while detecting each to learn the variations.
Metalliscanner m40 finds plumbing ductwork rebar nails and screws in your walls floors and ceilings and is great for scanning reclaimed lumber for hidden metal. If you can look at the base of the wall from your basement or crawlspace and at the top.