The StudSensor™ 3 introduced an array of LEDs that indicate when you are getting closer to a wood or metal stud behind 3/4" of drywall; when you find a stud, an audio tone sounds.
|Dimensions:||2.6 in. W x 5.6 in. H x 1.0 in. D
6.6 cm W x 14.2 cm H x 2.54 cm D
|Weight:||3.3 oz. (94 g) without battery (99.2 g)|
|Battery Type:||9-volt alkaline (not included)|
|Battery Life:||One year at 10 minutes/day use|
|Sensitivity:||The center of a wood or metal stud can be found through common interior surfaces up to 3/4 inch (2 cm) with 1/8 inch (3 mm) accuracy using the dual scan and mark procedure.|
|Note:||Sensing depth and edge detection can vary due to moisture content of materials, wall texture, paint, etc.|