The Franklin Sensors X700 Stud Finder is a reliable tool for detecting studs and other types of supports in walls. With a scan depth of 1.5 inches, it is capable of accurately identifying metal and wood structures. The compact size of 5 inches makes it easy to use in various locations around the home or workshop. The Franklin brand is known for its quality and accuracy in measuring and layout tools, ensuring a dependable results when scanning for studs.