【Water Leak Detector】This essential tool is designed for both indoor and outdoor use, making it a must-have for facility experts to easily identify water pipe leaks. 【Water Leak Sensor】Featuring a large LED display, adjustable sensitivity, and volume control. You can fine-tune the settings by turning the knobs for optimal performance in various environments. 【Adjustable Frequency】Offers 4 frequency settings from 200Hz to 3000Hz, allowing selection based on specific detection needs. 【Complete Product Set】Includes detection host, headphones, indoor and outdoor sensors, sensor handle, charger, manual, and a convenient carrying case. 【Versatile Applications】This updated, multi-functional Water Leak Detector effectively identifies leaks in outdoor water pipes, fire pipes, indoor plumbing, and underfloor heating by analyzing leakage signals., Manufacturer: XCSCUK