Features High-Quality Material--- Made with durable 304 stainless steel and 316L material, ensuring long-lasting performance and resistance to corrosion. Reliable Reed Switch--- Equipped with a premium reed switch sourced from Japan and the US, providing reliable and accurate readings. Versatile Compatibility--- Works with AC 0-220V and DC 0-200V, making it suitable for a wide range of power sources and applications. Strong Pressure Resistance--- Withstands pressures up to 5Mpa, enabling reliable operation in various environments and conditions. Easy Installation and Use--- Designed for easy installation and convenient usage, ensuring hassle-free integration into your system. Features: 100% brand new and high-quality.It adopts 304 stainless steel and 316L material,very durable.The premium reed switch of it is come from Japan and US,very reliable.It can withstand 5Mpa at most which makes it can work at most environments.It can work in AC 0-220V,and DC 0-200V which makes is suitable for most power source. Specification: Working voltage :0 ~ 220 (V)Working current :0.5 A-1 (A)Material :SUS304 & SUS316Operating temperature:0 ~ 120 ℃Maximum temperature tolerance: 120 (℃)Working Pressure :1 (Mpa)Maximum withstand voltage: 5 (Mpa)Maximum power: low voltage: 10WHigh voltage: 50WMaximum switching current: low voltage: 0.5A High voltage: 1.5A Package List:1*Liquid  Level Sensor Attention: Floating ball is all stainless steel 304 material, clip spring is 316L material. Low voltage refers to the floating ball switch can be used in 0-110V DC voltage circuit. High voltage means floating ball switch can be used in AC 0 ~ 220V, DC 0 ~ 200V line. High temperature is to point to float ball switch can long-term withstand temperature 120 degrees. High temperature and high pressure is white silica gel high temperature line, low pressure is common black line Floating ball switch can not directly control solenoid valve or high-power relay, AC contactor and so on.Add a small relay to make the transition Package List