The Inficon PCG550 Tungsten Pirani Capacitance Diaphragm Vacuum Gauge is a high-quality measuring device designed for industrial applications. With its advanced features such as 9DSub, 2SP, ATM, and 4VCR, this gauge provides accurate and reliable measurements for vacuum systems. The tungsten diaphragm ensures long-lasting durability and performance, making it an essential tool for businesses in various industries that require precise measurements and inspections. Upgrade your test equipment parts with this brand new, innovative vacuum gauge from Inficon.