If you are looking for a professional and wall scanning sensor, then your research is over here. That's because our product can meet your need. Adopted of ABS/TPE material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience. Features -Color:Yellow -Material:ABS/TPE -Size:17.60X7.20X3.70cm/6.92X2.83X1.45in -Battery: 9V (not included) - Multipurpose wall detector for detecting live wire, metal and metal in walls. - Sunk design handle, easy to use, will not slip out of your hand easily. - Can help you to avoid when you install TVs, cabinets, garage racks, and etc. - Whether you are a professional, homeowner or a DIY enthusiast, you will find great use in this scanner. - Fine workmanship, durable and sturdy, not easy to wear or tear, you deserve to have one. Package list: 1 x