Zircon Stud Sensor Edge

Zircon 65946 5.33 in. L X 2.14 in. W Stud Sensor Edge Picture Kit 3/4 in.

The Zircon StudSensor Edge stud finder finds the edges of wood and metal studs behind walls. The easy-to-read display and patented SpotLite Pointer System clearly identify the edge of the target. The patented pivot pinch grip design allows for a comfortable, secure hold in either hand, at any angle.
Four red indicators and green ready light
Works on drywall, plaster and wood
Self calibrating
Non magnetic