Set of 3 Water Level Sensors, Float Switch for Pump, Water Level Sensor Automatic Level Switch for Aquarium and Swimming Pool

【High-Quality Plastic Material】The water level sensor is made of high-quality PP material with good corrosion resistance and durability. It can be used for extended periods in humid environments with water, such as kitchens, bathrooms, water heaters, humidifiers, etc. 【Self-Regulating Design】The vertical float switch can adjust automatically, making it easy to use, easy to install, safe, and reliable. This easy-to-install water level sensor switch can be used with most liquids and is suitable for hydroponics, saltwater tanks, freshwater tanks, gardening, aquariums, etc. 【High Sensitivity】The liquid level sensor is professionally designed and manufactured to offer excellent sensitivity, high accuracy, and reliability. The float sensor switch is primarily used to detect the liquid level in a tank and can activate a pump, indicator, alarm, or other devices. 【Suitable for a variety of environments】The water level sensor is suitable for liquids of varying densities, acids and bases, pressures, and temperatures. It is suitable for use in saltwater, freshwater, or aquarium tanks, meeting your diverse needs and application locations. 【Suitable for a variety of liquid equipment】It can be used in water dispensers, water heaters, solar power systems, air conditioners, humidifiers, bathroom equipment, vending machines, fuel tanks, water towers, chemical liquid level control, and as an anti-dry water level sensor for water heating equipment such as kitchen appliances and water heaters, etc.