Finder 400 Manual - Stanley Fatmax Stud

: The midpoint between your two marks is the safest place to drive a screw. How To Use a Stanley Stud Finder

: When the device detects the edge of a stud, it will beep or light up. stanley fatmax stud finder 400 manual

to find the other edge of the stud and mark it. : The midpoint between your two marks is

: Keep the device still until you hear a final beep or see the "READY" icon. Calibration typically takes 1–3 seconds. How to Find Studs Once calibrated, you can begin your scan. stanley fatmax stud finder 400 manual

: Place the stud finder flat against the wall where you know there is no stud (knocking to find a "hollow" sound can help).