Stanley Fatmax Stud Finder 400 Manual Guide

A: Outlets are typically nailed to studs. Scan 1 inch to either side of the outlet for the actual stud center.

If you’ve ever hung a heavy mirror, mounted a flat-screen TV, or installed kitchen cabinets, you know the golden rule: find the stud, or risk disaster. The Stanley FatMax Stud Finder 400 (model S160400) is one of the most reliable, user-friendly tools on the market for detecting wood and metal studs behind drywall. However, like any precision instrument, it requires a proper understanding of its controls and calibration. stanley fatmax stud finder 400 manual

A: Yes, but calibration is trickier. Calibrate on the wall first, then move to the ceiling without releasing the power button. A: Outlets are typically nailed to studs

With this knowledge, you can confidently hang shelves, TVs, and cabinets—knowing your fasteners are biting into solid wood or metal studs, not just drywall. Copy the “Step-by-Step Instructions” section above and tape it to your toolbox. No Wi-Fi needed in the workshop. The Stanley FatMax Stud Finder 400 (model S160400)

Remember the three C’s: