VA8070 is an absolute pressure measuring instrument with 8 units(Pa, hPa, mbar, mmH2O, mmHg, ... inH2O, psi). Key Features:VA8070 is an absolute pressure measuring instrument with 8 units(Pa, hPa, mbar, mmH2O, mmHg, ... HVAC ,Laboratories and architecture project.With our reputation for quality products, you can find it is the most ... and cover. VA8070 Pressure instrumentation absolute pressure instrument