[Easy Installation] With its compact size and lightweight design this water level controller can be effortlessly installed in various setups. the simple structure allows for quick setup without requiring complex tools or expertise. [Safety Note] For optimal performance please note that when connecting under load a relay or contact must be used (not included). this ensures safe operation and protects your equipment from potential electrical issues. [Versatile Applications] Designed for multiple uses this liquid level sensor is perfect for water dispensers heaters humidifiers water towers drainage pools and more. its adaptable nature makes it suitable for both residential and commercial liquid control systems. [High Pressure ] This float switch boasts an impressive 2.5mpa high pressure ensuring reliable performance even in demanding liquid control applications. its sensitive detection mechanism provides precise level monitoring for various liquids. [Premium Material Construction] Crafted from pp material this durable float switch offers excellent and long term reliability. the robust construction ensures consistent performance even in harsh environments.