Up Series Vertical Differential Pressure Meter

Vertical differential pressure gauge adopts transparent organic material to measure positive pressure, negative pressure or differential pressure. Red liquid column directly indicates the measured pressure value without conversion. Movable scale adjusts zero resolution: 10Pa, 1mmH2O or 0.5mbar or 0.1InWG. Complete set includes white PVC bracket, 2 mounting screws, 2 plugs, 2 joints and a bottle of red oil.