Stanley FatMax Stud Sensor 400 (77-730) is an electronic stud finder designed to locate the center and edges of wood and metal studs through drywall up to 1.5 inches (38mm) deep. It features advanced "OnePass" center-find technology and AC live wire detection. STANLEY® Tools Australia Quick Start Guide Install Battery: Open the door on the back and connect a 9-volt alkaline battery to the clip. Calibrate:
You might wonder: with new Bluetooth stud finders and radar devices, is the Stanley FatMax 400 still worth it? stanley fatmax stud finder 400 manual verified
| Feature | FatMax 400 | $100+ Radar Scanners | | :--- | :--- | :--- | | | ~$35-45 (Verified retail) | $80-$150 | | Drywall Depth | 1.5 inches | 2 inches | | Live Wire Warning | No (Metal mode only) | Yes (AC detection) | | Learning Curve | Low (5 mins) | Moderate | | Battery Life | 1-2 projects | 2-5 projects | Stanley FatMax Stud Sensor 400 (77-730) is an
: Always wear eye protection when using the device and maintain awareness of potential live electrical wires behind surfaces. Calibration : Calibrate: You might wonder: with new Bluetooth stud