Configure and Reset Pressure Gauge

tester. I set this up around the corner because I don't have any Plexiglas or anything on this yet. Female adapter swivel head with a washer inside. Now, we're going to open valve one, leave number two shut. We'll reset our highest PSI mark is what this red gauge does. Now, we start pumping. I might need a little bit bigger of a bar here. Pretty close to 1,000 PSI