This is float , which is made of materials, durable and can be used for a long time. Float sensor is often used in high-low level alarm triggers, overflow or spill prevention, pump protection, reed inside, high sensitivity. This float is convenient to install and easy to detach. Features - Color: Silver. - Material: Stainless steel. - Size: 31.50X2.50X2.50cm/12.38X0.98X0.98 inch. - Voltage: 220V. - : 0.5A. - Contacts capacity: 50W. - Working pressure: <1.0MPA. - The proportion of medium >0.6. - Insulation resistance: >10. - Contacts resistance: <100M. - Made of stainless steel material, durable for use. - It has high sensitivity, low power consumption, and chemical stability. - The float can be installed at the tops or bottom of the tank, depending on whether you want to detect water or falling. - It has the advantages of small volume and long working life compared with general mechanical . - Fine workmanship and creative appearance ensure its popularity and practicality. Package list: 1