Review on 🔍 3/4-Inch Stud Finder Wall Scanner with LCD Indicator & Sound Warning - Detects Wood and Metal Studs by Charles Phillips

Works great! However, trying to remove the battery cover was excruciating! I couldn't do it on my own and almost hurt myself. Finally, after 10 minutes of trying, I used the flat end of a screwdriver to pry it up and it worked. It would be helpful to mention that this requires a 9V battery in bold. I could order it right away. Maybe a mention of it somewhere in the pictures, and not just a quick comment somewhere at the end of the description, which of course I missed. When it arrived I wanted to use it straight away but then had to spend time touring to buy a 9 volt battery.