- Broad compatibility: Fits for most engine blocks, radiators, exhaust manifolds, or water outlets. This electric cooling fan temperature sensor switch provides a broad fit for automotive applications. - Metal construction: The sensor switch is made from durable metal, delivering long-lasting performance and reliable temperature measurement that withstands the harsh conditions of the engine bay. - Applications: Suitable for measuring the temperature of liquids such as water, engine oil, and coolant; can be used in automotive, marine, and industrial environments. - Easy installation: With a 0.3 cm NPT connection, this sensor switch is designed for simple installation and a secure fit. Compatible with various systems. - Use scenarios: - Automotive cooling systems: monitor coolant temperature to control the electric cooling fan. - Marine engines: monitor water or coolant temperature to protect propulsion systems. - Industrial equipment: monitor liquids like water or oil to trigger cooling or protection circuits.