A/C manifold gauge set on engine bay, blue low-side gauge showin…

Overhead view of a Qing Xin A/C manifold gauge set resting on a dark engine bay panel, with the blue low-side gauge needle pulled into vacuum below zero and the red high-side gauge above. Brass valve bodies, chrome knobs, a yellow 2500 PSI charging hose and a white rag are visible; the date stamp reads 03-Apr-10.

AI caption April 2010 · Photo 235 of 886