The DHW Pressure Gauge from Hot Water Products measures water pressure from 0 to 150 PSI, providing essential monitoring for your hot water system. This gauge is designed for durability and accuracy, ensuring reliable performance in various applications. It features a clear, easy-to-read display, making it simple to monitor system pressure at a glance. Constructed with high-quality materials, this pressure gauge meets industry standards for safety and reliability, making it an essential tool for maintaining optimal performance in your hot water system.