1. Durability: The sensor is made of stainless steel and withstands longterm water exposure without compromising its detection accuracy. Toilet leak alarm, water tank level indicator. 2. Comprehensive detection: The large detection range of the probe allows even the smallest leaks to be identified quickly, preventing extensive water damage. Liquid level sensor, water leak detectors for home. 3. Sensitive detection: With its wide detection range, the sensor can quickly detect even minor leaks, enabling timely intervention to prevent major damage, stop basement water leaks, and serve as moisture detectors for the home. 4. Effortless installation: The probe is designed for simple plugandplay use and can be installed without professional tools, making it easy to set up in any monitoring area, as a household leak detector, or as a water tank level indicator.