Telescopic Hollow Drum Hammer 1.6M (5.25 ft) | Sound Detection Tool for Tile & Wall Inspection

• Name: Telescopic hollow drum hammer, ceramic tile hollow checker, sound detection hammer
• Material: high-quality stainless steel + high-quality sponge, wear-resistant and corrosion-resistant, long service life.
• Purpose: House inspection hammer is suitable for testing whether walls, tiles, ceilings and other structures are empty.
• Convenience: The handle is made of high-quality sponge, which is comfortable to hold and non-slip, and has a good hand feeling; it can be freely stretched, easy to carry and use, and save space.

• Extend the Hammer — Gently twist and pull the telescopic rod to extend the hammer to your desired length, up to a maximum of 1.6 meters (5.25 ft). Ensure it locks securely at the chosen length before use.
• Tap and Listen — Lightly tap the surface you wish to inspect (wall, tile, ceiling) with the hammer's head. Listen carefully for the sound produced. A sharp, clear sound typically indicates a solid surface, while a dull, hollow sound suggests a void behind it.
• Mark and Assess — If a hollow sound is detected, mark the area for further investigation or repair. Use the comfortable, non-slip sponge grip to maintain control and accuracy during repeated tapping across different surfaces.

Typical situations where Telescopic Hollow Drum Hammer 1.6M (5.25 ft) | Sound Detection Tool for Tile & Wall Inspection helps — illustrative scenarios, not customer reviews.