Multi-function Water Leak Detector:The leak detector uses industry-leading detection technology, which can penetrate obstacles such as walls and floors to accurately detect the leaking location inside the water pipe. It can be used to detect water pipes buried underground or hidden in the wall Underground Pipe Water Leak Detector:The underground pipe leak detector for home and outdoor use is equipped with an LCD display, which clearly displays data information to help you accurately locate. It is an essential detection equipment for plumbers, construction workers and water supply workers. 4-Speed Frequency Adjustment:This portable leak detector has 4 gears that can be adjusted, and the frequency is divided into 1 to 4 levels, and 200 HZ to 3000 HZ is continuously adjustable. This water leak detector can be tailored to different situations, ensuring it meets diverse detection requirements and functions effectively as a comprehensive water monitor. High Sensitivity:The leak detector is equipped with headphones, which has high sensitivity, eliminates interference, and has clear sound quality. Amplifying the leak audio can eliminate external noise and capture smaller sounds. The value shown on this digital water leak detector indicates proximity to the leakage point. Portable Suitcase:The main unit of the water leak detector is only 900g, and it is equipped with a suitcase, which can better protect the water leak detector and is easy to carry. Constructed from aluminum alloy and ABS material, this leakage monitor is sturdy and wear-resistant.