ASHCROFT, 30 inHg (inches of Mercury) to 30 psi in Hg/psi, 4 1/2 in Dial, Process Vacuum Gauge - 5RXZ7|451259SD04LVAC - Grainger
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Amazon.com: CARBO Instruments Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -
HVAC Know It All - After a recent conversation regarding vacuums and units of measure I found this handy conversion table. 1" Hg Absolute is equal to about roughly 1/2 PSIA. Pressure
![Dwyer DPGAB-00 - Digital Pressure Gauges, Air and Compatible Gases, 30 inches Hg / 0.01 psi | TEquipment Dwyer DPGAB-00 - Digital Pressure Gauges, Air and Compatible Gases, 30 inches Hg / 0.01 psi | TEquipment](https://res.cloudinary.com/iwh/image/upload/q_auto,g_center/w_1024,h_768,c_lpad/assets/1/26/Dwyer_DPGAB.jpg)
Dwyer DPGAB-00 - Digital Pressure Gauges, Air and Compatible Gases, 30 inches Hg / 0.01 psi | TEquipment
Given the barometric pressure of 14.7 psia (29.9 in. Hg abs), how do you make these conversions: 20 in, Hg vac to in. hg abs and to psia? - Quora
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Amazon.com: MOTOR METER RACING 2-1/16" 52mm Mechanical Boost/Vacuum Gauge -30 inHg 30 PSI Black Dial Amber Light for Car Truck : Automotive
![SOLVED: Convert 50 psig (pounds per square inch gauge pressure) to absolute pressure in inches of mercury SOLVED: Convert 50 psig (pounds per square inch gauge pressure) to absolute pressure in inches of mercury](https://cdn.numerade.com/project-universal/previews/86b84679-ea46-4977-81ce-431b41fb7ef5.gif)