This Polaris GEMS 224504 ELS-950 Level Sensor is a reliable and efficient tool for measuring the level of various substances. It features a 5VDC input and a 6-inch lead with a 1/4" MNPT E5 E6 threading for easy installation and use. The sensor is designed for use in various industrial and commercial applications, and it is manufactured in China to ensure high-quality performance. The Gems brand is known for its durable and reliable products, and this level switch is no exception. It is perfect for use in other electrical equipment and supplies, electrical equipment and supplies, and business and industrial settings.