StudSensor™ A100

StudSensor A100 is an edge locating stud finder.


Where to Buy

Local Stores

    Learn more

    Feature Highlights


    StudSensor A100 is an edge locating stud finder. Select from two scanning modes to find the edges of wood and metal studs and joists up to 11⁄2 in. (38 mm) deep. Equipped with WireWarning®  Detection, the A100 alerts you to live unshielded electrical wiring when scanning in both StudScan and DeepScan® Modes. The SpotLite® Pointer, LCD screen, and audio tone indicate the location of the stud edge.

    • StudScan Mode locates the edges of wood and metal studs up to 3/4 in. (19 mm) deep
    • DeepScan® Mode doubles the scanning depth to locate the edges of wood and metal studs up to 1 1/2 in. (38 mm)
    • WireWarning® Detection indicates the presence of live, unshielded AC electrical wiring up to 2 in. (50 mm) deep in both stud scanning modes
    • Zircon’s patented “over-the-stud” feature alerts the user if scanning begins over a stud
    • SpotLite® Pointer shines an arrow-shaped light on the scanned surface to clearly indicate the location of the target
    • Translucent base and illuminated “V” marker groove provides more accurate marking of target location
    • Ergonomically designed grip allows a comfortable hold on the tool for any size hand, at any angle


    SS A100 Instructions SS A100 Datasheet SS A100 Datasheet (ES)

    Product FAQ