The telescopic stainless steel hollow sound detection hammer is an indispensable tool for and DIY enthusiasts. With its solid ball head, it is designed to detect hollow sounds in tiles, walls, and floors. Extend the handle to reach different areas and tap the surface gently. The distinct sound will help you identify any hollow spots, ensuring a detailed inspection. This tool is also for detecting empty drums and can be used in various home decoration and construction projects. Features -Color:Black -Material:Stainless Steel -Size:30.00X2.00X2.00cm/11.79X0.79X0.79in -Size:250.00X2.00X2.00cm/98.25X0.79X0.79in -Precision ball head: the solid ball head design ensures precise and accurate detection of hollow areas, providing reliable inspection results -Wide range of applications: suitable for testing walls, tiles, ceilings, and other structures to identify hollow spots, making it a versatile inspection tool -User friendly: designed for ease of use, making it accessible for both professional and diy enthusiasts -Portable and compact: lightweight and compact design allows for easy transportation and storage, ideal for use in various inspection scenarios -Comprehensive detection: capable of detecting hollow areas in multiple surfaces, including walls, floors, and ceilings, offering a thorough inspection solution Package list: 1 x Sound Detection Hammer