Description _x000D_ _x000D_This wall scanning sensor is made of ABS/TPE material, which can withstand long-lasting use. Features the ABS and components material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. _x000D_ _x000D_Features _x000D_ _x000D_-Color:Yellow _x000D_-Material:ABS/TPE _x000D_-Size:17.60X7.20X3.70cm/6.92X2.83X1.45in _x000D_-Battery: 9V (not included) _x000D_- Helps you find precise stud centers and edges easily and quickly, saving your time and effort. _x000D_- Can be used to detect wood, joists, metal studs, , or rebars behind walls, floors or ceilings quickly and easily, also indicates the existence of live AC wire. _x000D_- LCD backlit display and audible indication, auto calibration in all detection functions. _x000D_- Outstanding workmanship, reasonable design, stable and practical, will bring you a good using experience. _x000D_- Every detail is carefully crafted, so you experience the high durability and practicality. _x000D_ _x000D_Packing list1 x stud finder