2-1/16" BOOST/VACUUM, 30 IN HG/20 PSI, MECHANICAL, SPORT-COMP
Vacuum meter Milkline Minimilker Basic - 880
Fuel Pump and Vacuum Tester
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Three Main Categories of Vacuum Gauges | Mid-West Instrument
2-1/16" VACUUM, 0-30 IN HG,FULL SWEEP, AUTO GAGE
Liquid Filled Pressure / Vacuum Gauge, 4" Face, 1/4" Mount