Room pressure monitors measure the pressure difference between a containment area or isolation room and the surrounding space, confirming negative pressure is holding and documenting it over time.
Healthcare contractors, infection control teams, and remediation crews use them on ICRA projects and in isolation rooms. Spycor Environmental carries the Omniguard 6 and PressurePro differential pressure recorders, both with built-in printers and Wi-Fi (Omniguard 6 adds cellular alerts), plus Nikro and ITTI differential pressure gauges for quick spot checks.