
Klein
The Stanley FatMax Sensor 300 stud finder helps you locate framing behind walls before you drill or fix. This battery-powered wall detector scans for studs so you can mark a safe, solid fixing point for shelves, TVs and cabinets.
Run it across the wall and it signals when it passes over a stud edge, taking the guesswork out of finding timber or metal supports. A useful tool for anyone hanging heavy items who wants to fix into structure rather than plasterboard alone.
The Stanley FatMax Sensor 300 Stud Finder is a battery-powered tool for detecting studs behind walls. It helps you locate solid framing before drilling or fixing.
An essential tool for hanging shelves, cabinets and other fixings safely.
It detects studs behind the wall surface so you can find solid framing to fix into.
It is battery powered. Fit a fresh battery before scanning for the most reliable results.
Place it flat on the wall, follow the on-tool instructions to calibrate, then move it slowly sideways until it signals a stud edge.
This is model FMHT77407, the FatMax Sensor 300.
Most issues come down to a low battery or starting too close to a stud. Replace the battery and begin the scan over a clear section of wall.


