Relays

Digital pressure gage, range 30" Hg to 0 psi, selectable engineering units: -14.70 psig, -1.033 kg/cm², -1.013 bar, -29.93" Hg, -33.94 ft w.c., -101.4 kPa, -235.2 oz/in², -407.3" w.c., -1013 mbar, -1034 cm w.c., -761 mm Hg, 0.01 psi resolution.