PM-9100HAManometer,2000mBar,DifferentialInput壓差計*Dual differentialinput(雙壓/壓差輸入),2000mbarx1mbar.*Units(單位):mbar,psi,Kg/cm2,inch/Hg,mm/Hg,inch/H2O,meter/H2O,Atmosphere.*Datahold,Memory(Max.,Min.).(固定值,最高、最低值記錄)*Application(應用):Industrial,laboratory,schools,heating,ventilation,hospital,medical