The StudSensor™ HD70 OneStep® stud finder features a bright, backlit LCD display and Target Spotlight that illuminates on-screen when you’ve found the center of a stud. A low battery indicator also informs you when your battery should be replaced for optimum performance. Two stud scan modes find the center, edges, and direction of wood and metal studs while also alerting you to the presence of live AC electrical wiring.

StudScan mode locates the center, edges, and direction of wood or metal studs up to 3⁄4 in. (19 mm) deep
DeepScan® mode doubles the scanning depth 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
ACT™ (Auto Correcting Technology) automatically corrects common errors, such as when scanning begins over a stud
Backlit LCD display with Target Spotlight indicates the direction and edge of the stud and illuminates when the center of the stud is detected
Low battery indicator for optimum performance
Signal Strength indicator helps to distinguish between shallow and deep targets
SpotLite® Pointer shines an arrow-shaped light on the wall to clearly indicate the center of the stud
Translucent base and illuminated “V” marker groove for more accurate marking of stud location