The Stanley Intelli Tools Stud Sensor 100 uses electronic signals to locate edges of studs, joists or live AC wires through drywall or other common building materials. Once the edge of the stud has been detected, the Stud Sensor 100 displays red LED’s and sounds an audible tone. A V-shaped marking channel with an LED allows accurate marking.
The ergonomic design and soft grips ensure a comfortable use.
Wood and metal stud detection: Up to 19mm.
AC detection: up to 50mm.
Uses a std 9v battery (not supplied)