921-M Static Pressure Manometer Probes

Use the 921-M Manometer probes with your iManifold  900-M or the 900-C Intelligent Hub. Use the iManifold high resolution wireless Manometer to measure total external static pressure (TESP), return static, supply static, zone pressures and draft.  Make velocity pressure readings in duct systems with a user supplied pitot tube.  Mass flow technology automatically compensates for changes in air density and displays results equivalent to sea level. The 921-M has 2 x side ports to plug in any optional wired probes for auxiliary temperatures. Use up to 12 of our advanced wireless probes to capture all pertinent system data. [ Sold Separately ]