BOSHART VACUUM GAUGE 4.5"DIAL

Boshart Industries PGV45-30 Dry Lower Mount Vacuum/Pressure Gauge, 30 psi to 0 in Hg Measuring, 1/4 in Connection, Graduations 0.5 psi, +/- 1% Full Scale Value Accuracy Boshart Industries Vacuum/Pressure Gauge, Lead-Free Dry Lower Mount, 4-1/2 in Dial, 30 psi to 0 in Hg Measuring, 1/4 in Connection, Graduations: 0.5 psi...