The Stanley Intelli Tools Stud Sensor 300 uses OnePass™ centre-find technology 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 setected, 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 Stud Sensor 300 can perform a deep metal scan of up to 75mm (3 inch). It has a backlit LCD screen, which is ideal for in low light conditions.

The ergonomic design and soft grips ensure a comfortable use.

Detection depth:
Wood and metal stud detection: Up to 38mm (1.1/2 inch).
AC detection: up to 50mm (2 inch).