GB
User Manual
Power LED
1
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STANLEY
Stud Sensor 100
®
The Stud Sensor 100 uses electronic signals to locate the edges of
studs, joists, or live AC wires through drywall or other common building
materials. Once the edge of a stud has been detected, the Stud Sensor
100 displays red LED's and sounds an audible tone. A marking notch
allows you to easily note the stud edges on the wall.
Note: Read all instructions prior to operating the Stud Sensor 100 and DO
NOT remove any labels from the tool.
OPERATING INSTRUCTIONS
Battery
Open door on back of unit and connect a 9 volt Alkaline battery (Type
6LR61) (not included) to clip. Put battery back into case and close back
battery door.
Note: Recommend to replace a new 9 volt battery when low battery -
flashing green LED.
Usage
Detecting Wood / Metal Studs
1) Hold the Stud Sensor 100 flat against the surface, making firm contact.
• Press in and hold the activation button. The green and top red LED will
light.
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2
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Marking notch
Edge Detection LED's
Live wire warning LED
Activation Button
3
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4
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