This advanced water leak detector is a professional-grade underground water detection instrument designed for precise identification of hidden moisture, pipe fractures, and subsurface water sources. Featuring high-sensitivity capacitive sensors and real-time digital signal processing, it delivers rapid, non-invasive diagnostics across diverse environments—including walls, floors, concrete slabs, and soil layers. Integrated with an intuitive LED display and audible/visual alerts, it enables immediate anomaly recognition without excavation or disruption. The included waterproof inspection camera offers adjustable LED lighting, 720p HD resolution, flexible 3-meter cable, and wide-angle lens for clear imaging inside pipes, wells, or confined underground cavities. Its rugged, IP67-rated housing ensures durability in wet, dusty, or challenging field conditions. Compatible with standard USB-C charging and supporting up to 8 hours of continuous operation, the device includes calibration tools, carrying case, and multilingual user manual. Ideal for plumbers, facility managers, environmental surveyors, and well-drilling professionals, it significantly reduces diagnostic time, prevents structural damage, conserves resources, and enhances safety during inspections. No software installation required—plug-and-play functionality guarantees seamless deployment. Certified for electromagnetic compatibility and RoHS compliance, this all-in-one solution combines reliability, portability, and technical precision for modern water infrastructure assessment.