Dwyer 490A-3-3V Digital Manometer 0 to 50 PSI Pressure for Liquids

Dwyer 490A-3-3V Wet-Wet Digital Manometer 0 to 50 PSI Pressure measures positive and differential pressure from 0 to 50 PSI while being able to tolerate most liquid media compatible with 316LSS. The Dwyer 490A-3-3V has field adjustable dampening, allowing the user to choose the level of display averaging rate corresponding to the fluctuation level. Additionally, the Dwyer 490A-3-3V features a backlit display for dimly lit areas, the ability to store up to 40 readings, and up to 7 different units of measure. *This model is equipped with a 3-way vent valve with bleed screw rated up to 100 psi