Description: 【Automatic Water Control】: This float switch control relay is designed for automatic water level management in water towers, ensuring efficient and control 【Sturdy Construction】: Made from quality pp, the automatic water level controller is built to withstand regular use and provide long use performance 【Product Size】: With dimensions of 5.3cm in width, 10.1cm in height, and a thickness of 7cm, this liquid level sensor detector is compact yet powerful enough to fit seamlessly into your existing setup 【Versatile Application】: Ideal for controlling water pumps and tanks, this relay controller offers reliable performance across various applications involving liquid level sensing and management 【Package】: Each purchase includes a fully automatic water control float valve, optional choose 2m/5m water level detector, ready for immediate installation and use Specification: Material: PP Size Chart: Width: 5.3cm/2.09inch Height: 10.1cm/3.98inch Thickness: 7cm/2.76inch Package Includes: Optional Choice: 1x Fully Automatic Water Level Controller or 1x Fully Automatic Water Level Controller 1x 2m Water Level Detector or 1x Fully Automatic Water Level Controller 1x 5m Water Level Detector Note: Please allow slightly errors due to manual measurement and different packages.