Material: Stainless Steel SUS Cable Length: About 30cm Working Temperature: -30°C to +125°C Color: Silver Tone Size: 65mm, 100mm, 150mm, 200mm This mini float switch is a simple-structure, easy-installation liquid level controller. It features no complex circuitry and is not prone to interference. With proper material selection, it can be used in various environments involving liquid, pressure, or temperature applications. Lightweight with a straightforward working principle, it offers high reliability. The versatility of this vertically mounted sensor allows installation at either the top or base of a tank, depending on whether you need to detect rising or falling water levels. The float level switch is widely used in electronics, electrical systems, chemical processing, water treatment, drainage, and other industries for level control and alarm functions. Package Includes: 1 x Mini Indicator Vertical Water Level Sensor Stainless Steel Float Switch