Description: 【High Sensitivity】: High sensitivity detection of sound from walls, , doors or panels, with headphones included for clear sound quality 【Wide Application】: Water Pipe Leakage Detector is widely used for pipeline side leakage, floor heating detection, water body exploration. Suitable for many kinds of pipelines and ground 【Powerful Function】: Equipped with earphone, 2 different probes, and easy to adjust, this water pipe leakage detector to various scenarios 【Easy to Use】: Simple operation, close to the door, window, wall, adjust the volume until you hear a crisp sound 【Portable】: Water Leakage Detection is convenient for charging, easy to use and carry around Specification: Material: ABS Maximum sound amplification: 20000 times Penetration: Cement wall, steel wall, wooden wall, iron wall, glass, cavity brick   Size Chart: 12cmx12cmx10cm/4.72inchx4.72inchx3.94inch Package Includes: 1 Water Leakage Detection - US Plug 1 Round Detecor 1 Long Pin Detecor 1 Earphone   1 Adapter 1 Cable