Series IWTH, 0-30 PSI, Gas Air Test Assembly Gauge, Use In Commercial, Residential, & Institutional HVAC Applications, .75 inch Chrome Plated Brass Manifold, Steel Case, Kostil Polymer Window, .75 inch Female Iron Pipe x Schrader Type Air Valve With Cap Connection, & Copper Alloy Bourdon Tube Pressure Element, Accuracy Is Asme, Type B.
