Provides standard precision while conserving battery life. Deep Scan Mode Depth: Scans up to 1.5 inches (38 mm) deep.
A: Release the power button, wait 10 seconds, place it on a new section of wall, and press the button again to restart calibration.
If live electrical wiring is detected within 2 inches of the sensor, a distinct flashes on the LCD screen. The tool may emit a rapid, repetitive beeping warning. stanley fatmax stud finder 400 manual
To ensure your Stanley FatMax 400 lasts for years:
This comprehensive manual and operating guide provides everything you need to know to calibrate, operate, and troubleshoot your device for flawless results. Technical Specifications & Features Provides standard precision while conserving battery life
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While holding the button, slowly slide the scanner horizontally across the wall. If live electrical wiring is detected within 2
The 400 requires a 9V battery. If you haven’t changed it since the Bush administration (either one), replace it. Low batteries cause false positives.
Continue holding the button and slide the unit slowly across the wall surface.
The AC detection feature works automatically in all modes.