The SPAN 2.5" Face Liquid Filled Subsea Gauge is a high-quality, durable pressure gauge designed for rugged environments such as subsea, ROV, military, and marine applications. With a 2.5" face, this gauge uses liquid fill to dampen pointer movement, ensuring accurate readings and extending its lifespan in high-shock and vibration conditions. The Zytel case and ring provide excellent protection against chemical, weather, and corrosion damage. Equipped with a patented internal compensating diaphragm (ICD), the gauge compensates for temperature changes and external pressure variations, making it ideal for deep-water use. It also features a white-on-black dial, stainless steel internals, and is temperature and pressure compensated. Optional freeze-proof KEM-X Socket Savers and NIST traceable certifications add to its versatility and reliability for harsh applications.