DescriptionStainless steel material made, float switch for water tank has good corrosion resistance, good strength, anti rust, safe and durable. This float switch is a practical device applied to sense the level of liquid in a tank or aquarium.Features-Color:Silver -Material:Stainless steel - Size: 11.00X6.00X1.70cm/4.32X2.36X0.67in-Type: 1/2 inch -Power: 50W -304 stainless steel material made,float switch isdurable for long period,providing you with a long term service.-This float switch can do multi-point control, h can be fixed with the liquid level position. - Sensitivity is very high, float switch is simple for operation, and saves time and effort.-Featured by high accuracy, high reliability and easy installation, float switchprovides you much convenience. -The float switch iswidely applied for fish tank and aquarium, waterfall and more.