Features: Experience precise water level monitoring with our 316 stainless steel 3 wire submersible Sensors, to ensure safety of your water storage systems. Crafted from high quality 316 stainless steel, this Sensors offers exceptional corrosion resistance and durability, making it suitable for various water quality environment. Ideal for homeowners and facility managers seek reliable water level management solution in their storage tanks. Perfect for use in water towers, cisterns, and storage tanks, this Sensors facilitates automatic control when connecting to a water level controller. With its automatic control feature, this Sensors help prevent water wastage and equipment idle time, ensuring efficient water resource management. Specifications: Material: Plastic, Stainless Steel Cable Length: About. 100cm(39.37in), 200cm(78.74in), 300cm(118.11in) Package Includes: 1 Set Level Sensors Detectors note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.