PM-9100HAManometer,2000mBar,DifferentialInput压差计*Dual differentialinput(双压/压差输入),2000mbarx1mbar.*Units(单位):mbar,psi,Kg/cm2,inch/Hg,mm/Hg,inch/H2O,meter/H2O,Atmosphere.*Datahold,Memory(Max.,Min.).(固定值,最高、最低值记录)*Application(应用):Industrial,laboratory,schools,heating,ventilation,hospital,medical