STANLEY 1-1/2" STUD FINDER STHT77588
The 1-1/2 in. Stud Finder detects studs up to o1-1/2 in. below surface materials and features auto-calibrating AC detection to ensure accuracy. With a slim profile design, this stud finder indicates what it is sensing below the surface with sequential LEDs and audible beeps.

FEATURES & BENEFITS
Detects wood and metal studs at 1-1/2 in. depth
Center marking channel for accurate stud markings
Slim profile for easy storage and portability
Auto-calibration for continuously accurate readings
LED lights indicate stud direction and location
Detects live wire