... .9.9. 2.Units: mA, us, ms, s, PH, , , PSI, MPa, bar, KPa, 3.LCD can work on 3mA LCD indicator ... 0.1 s)Units: mA, us, ms, s, PH, , , PSI, MPa, bar, KPa,mbar, Pa, % etc.Supply Supply: Not required, 4 ... (when mounted)Color of housing:Black LCD digital display LCDD-03 show pressure value