OCI Instruments 3034L 30VL Liquid-Filled Bottom Mount Vacuum Gauge - 2.5 inch, -30 to 0 "Hg
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Sealed industrial liquid-filled 2.5" vacuum gauge with SS satin finish case and bottom mount. Use with neutral materials like air, water, oil, steam, and inert gases. Measures from -30 to 0 "Hg.
Use the OCI Instruments 3034L 30VL Vacuum Gauge to measure the pressure of neutral media like air, water, oil, steam, and other inert liquids and gases in a vacuum. Liquid-filled to reduce vibration and pulsation that causes inaccurate readings and excessive wear to gauge components.