The dual-ball liquid level controller float switch is a versatile and automatic solution for managing water levels in tanks and towers. Suitable for swimming pools, aquariums, and ponds, this device ensures that water levels are accurately maintained. Installation is straightforward, and the float switch automatically adjusts the water level, preventing overflow and ensuring efficient water usage. Features -Color:Assorted Color -Material:Plastic -Size(float):11.80X5.20X5.20cm/4.64X2.04X2.04in -Size(switch):10.40X5.60X4.80cm/4.09X2.20X1.89in -Resistive load: 200V -Control range: >=0.3M -Rated : 5A -Heating : Ui: 250V, Ith: 10A -Operating temperature: 0 degree centigrade&lt; Water temperature <=65 degree centigrade -Working life: >=50000 times -Thread diameter: 30.2mm -Automated management: the level controller automates the management of water levels in tanks and towers, removing the need for manual checks -Accurate sensing: featuring a dualball float switch, it provides precise sensing of water level changes for timely control -High durability: engineered for use, this controller offers reliable and stable operation -Simple setup: installing the level controller is easy; the float switch within the water tank or tower -Versatile applications: suitable for a wide range of water level control scenarios, including residential, industrial, and agricultural settings Package list: 2 x floats 1