Dwyer Instruments 195917-00 Enclosure Pressure Gauge measures enclosure pressure with a 0–5 in. water column range (0–120 mm H2O). Intended for use in electrical cabinets, instrument housings, and other equipment enclosures, it helps verify proper ventilation and enclosure integrity by indicating the internal pressure level. This compact gauge provides a clear 0–5 in. H2O reading, supporting quick checks during installation, testing, and routine maintenance.
