Features: It can test the pressure of liquid. The float switch is a switch that adjusts the liquid level in a water tank or well, etc. The float switch is water resistant (sewage) It is relatively able to be used for oil, acid and alkali resistance, this water level sensor is made of high-quality materials to ensure long-lasting performance, and it is a non-toxic material to ensure safe use, the float switch is not explosion-proof. This float switch liquid fluid water level sensor can be widely used in water supply, drainage and liquid level automatic control, and supports a variety of pumps. This level sensor is easy to install and use. Specifications: Color: yellow + blue, Material: PP, Protection level: IP65, Working pressure: 0.1MPa, Rated current/voltage: 16A/250V, Working temperature: 0~75, Electrical life: 1 X 100 000 times, Mechanical life: 5 X 100 000 times, Environment: pool, oil, weak acid and alkali in water or oil pool, Cylinder: 61x55mm/2.4x2.17in, Wire length: 3m,Package Contents: 1 X Float Level Controller.Note: We are an international seller and will send your order from abroad. Due to the continuous delays in shipments worldwide, please wait at least 14 working days for delivery.