This HARWIL L-21N float switch is a reliable and efficient tool for your business needs. With a wide differential level design, this switch is perfect for measuring liquid levels in a variety of industries. The unit is packaged individually, making it easy to install and use.

The float switch features a durable construction and is made by a trusted brand in the industry. It has a length of 11ft, a width of 2ft, and weighs 0.5lbs. This model is ideal for those looking for a reliable and accurate way to measure liquid levels without the hassle of complex installations.