Find what’s behind the wall before you drill with the HANMATEK SF1 Stud Finder. This wall scanner detects wood studs, ferrous and non-ferrous metals, and live AC wires, with an easy-to-read LCD display for convenient detection. It can scan ferrous metal up to 120mm, non-ferrous metal up to 100mm, live AC wires up to 50mm, and wood studs up to 38mm in Deep Mode. Battery-powered by a 9V battery, the SF1 is a handy tool for electrical work, home improvement, installation, renovation, and DIY projects.
