The Room Status Monitor is designed for critical low differential pressure applications that require stringent pressure monitoring and alarming. The RSM is a complete system that includes a backlit RGB LCD display with a graphic user interface for pressure, security, calibration, and alarm setup. The touch-screen offers menus that guide the user through setup as well as setting up password protection. The Series RSM can be configured to monitor positive or negative pressure in protected environments and hospital isolation rooms per CDC guidelines. Red and green LED’s and a local audible alarm (with time delay feature) alert personnel to system status. True differential pressure is displayed with a resolution of 0.001˝ w.c. Applications include hospital isolation wards, pharmaceutical manufacturing, semiconductor labs, cleanrooms, research labs, animal facilities, and many more.