- Length: The brass probe measures 0.5 inches from the top of the thread to the tip, ensuring accurate placement and measurement in tight spaces. - Universal Compatibility: This product is designed for use in any car, truck, or hot rod project. It easily connects to a variety of systems, making it a versatile choice for automotive enthusiasts. - Accurate Temperature Measurement: Effectively measure the temperature of all fluids and liquids, including water, coolant, and oil, to ensure optimal engine performance and prevent overheating. - Durable Construction: The KSD301 series features a robust threaded copper head, providing reliability and longevity in demanding conditions. Use Scenarios: - Monitor engine coolant temperatures during long drives to prevent overheating and maintain engine efficiency. - Check oil temperatures in high-performance vehicles to ensure optimal lubrication and performance under extreme conditions. - Measure water temperatures in custom builds or classic restorations, ensuring all systems are functioning within safe parameters. This product combines precision, compatibility, and durability, making it an essential tool for any automotive project.