1[Eco Friendly Material] The water level float switch is designed with an eco friendly ABS casing that is sturdy, odorless, and offers excellent insulation, ensuring safe operation. 2[Superior Conductivity] The water level control float switch features a triple wire with 0.75mm pure copper core, covered in PVC protective sleeve, preventing overheating and ensuring superior conductivity. 3[Reliable Performance] The water tank float switch offers reliable performance without any false movements caused by level fluctuations, ensuring accurate water level control. 4[Easy Installation] This water tank control switch is simple to install and use, with a long wire, can be flexibly used in various occasion. 5[Versatile Usage] The float switch is suitable for septic tanks, water towers, water tanks, and pools for water supply, drainage, and automatic level control, catering to a wide range of applications. 1 x Water Level Float Switch 1 x Float Ball