3 Pack Water Level Sensor, Float Switch for, Pump Water Level Sensor Automatic Level Switch for Pool Aquarium

Features: 【Plastic material of high quality】The water level sensor is made of high quality PP material with good corrosion resistance and durable. It can be used for a long time in some wet places with water, such as kitchen, bathroom, water heater, humidifier, etc. 【Self-regulating design】The vertical float switch can be adjusted automatically, easy to operate, easy to install, safe and reliable. Easy to install water level sensor switch can be used with most liquids, suitable for hydroponics, salt water tanks, fresh water tanks, gardening, to aquariums, etc. 【High Sensitivity】The liquid level sensor is professionally designed and processed to provide excellent sensitivity, high accuracy and reliability. The float sensor switch is mainly used to detect the liquid level in the tank, and can turn the pump, indicator, alarm or other devices. 【Suitable for a variety of environments】The water level sensor is suitable for liquids of different densities, different acids and bases, different