Features 【Water Level Sensor】: The liquid float switch can sense the liquid level within a tank to turn on/off a pump, an indicator , an alarm or other device 【Wide Application】: The switch can be used with hydroponics, freshwater tank, saltwater tank, gardening, aquariums for power head control, fish tanks, pet bowls, filtration, heating 【Easy to Install】: This horizontal liquid float switch is compact in size, convenient to install; It can be installed as normally closed/open switch according to your needs 【Product Characteristics】: Made of high quality PP Plastic, durable, reliable performance and long service life. Contact rating (maximum): 10W; Switching voltage (maximum): 100V DC; Switching current (maximum): 0.5A 【Note】: Please make sure that your project contains NO mercury before you use this side mounted water level sensor. If you are not satisfied with your purchase at any point and for any reason, please don't hesitate to contact us. Features: 【Water Level Sensor】: The liquid float switch can sense the liquid level within a tank to turn on/off a pump, an indicator , an alarm or other device 【Wide Application】: The switch can be used with hydroponics, freshwater tank, saltwater tank, gardening, aquariums for power head control, fish tanks, pet bowls, filtration, heating 【Easy to Install】: This horizontal liquid float switch is compact in size, convenient to install; It can be installed as normally closed/open switch according to your needs 【Product Characteristics】: Made of high quality PP Plastic, durable, reliable performance and long service life. Contact rating (maximum): 10W; Switching voltage (maximum): 100V DC; Switching current (maximum): 0.5A 【Note】: Please make sure that your project contains NO mercury before you use this side mounted water level sensor.  If you are not satisfied with your purchase at any point and for any reason, please don't hesitate to contact us. Specification: Material: Plastic  Size: 8.7cm * 3cm  Color: Black Cable length: 40cm / 15.76" Float length: 85 mm / 3.35" Switching voltage (Max): 100V DC Switching current (Max): 0.5A Contact rating (Max): 10W Package List: 1 * Liquid Float Switch Package List