H-918 Water Leak Detector with Audio Field Strength Meter Acoustic Water Pipe Leak Locator for Wall Floor & Engine Noise(Black)

1. Combines high-definition audio listening with an external audio field strength meter pointer. By listening to the water leakage sound through headphones while observing real-time signal fluctuations on the field strength meter pointer, it provides dual confirmation to accurately pinpoint hidden water leaks in walls and underground.
2. Built-in -60dB high-sensitivity induction probe accurately captures tiny water flow vibrations and leakage sounds deep within walls, under concrete floors, through tile gaps, and inside concealed pipes, saving you the trouble of blind and extensive wall-breaking or tile-chiseling.
3. Equipped with an integrated power and volume adjustment knob on top, allowing smooth micro-adjustment of listening sensitivity. Comes with sound-isolating hard-head headphones to effectively block external ambient noise and deliver a clear, interference-free leak-detection audio experience.
4. Built-in 3.7V rechargeable lithium battery with a standard Type-C charging port. Low-power system optimization delivers 5 to 7 hours of continuous operation on a full charge, fully meeting the demands of professional plumbing inspections and household repairs.
5. The main unit weighs only 43.8 grams and features a compact, portable design. In addition to household water pipe and floor heating leak detection, it can also serve as an acoustic stethoscope for industrial and automotive repairs, used to detect abnormal internal wear and noises in engines and mechanical components.

Parameters:
1. Probe sensitivity: -60dB
2. Product material: ABS
3. Current consumption: 12mA
4. Battery: 3.7V lithium battery 65mAh
5. Charging time: 3 hours
6. Operating time: 5-7 hours
7. Audio output method: 32-ohm headphones