Review on JIFETOR 3 Way AC Manifold Gauge Set: Comprehensive HVAC Diagnostic Tool for Auto and Household Refrigerant Charging with 5FT Hose, Quick Coupler, Can Tap, and Acme Adapter by Fort Steffen

My Jeep Grand Cherokee wasn't blowing very cold air but it was ok, I knew it would probably need a boost at some point. My wife's Cadillac SRX started blowing less and less cold air gradually a few weeks ago during this hot summer. A set of pressure gauges was necessary as I had two machines that I needed to detach. I almost went for the cheaper solution, with a hose and gauge for the low side only. Well, if you are absolutely sure that you don't have any problems with your high pressure side. I didn't want to risk the Caddy and felt better knowing where the Jeep was. High pressure readings are now showing on both vehicles and both are blowing ice cold today, even though it's well over 90 and humidity is 70%. Not only did he take care of both vehicles, he also gave me confidence that my air conditioning was working. If I ever need to work on the system, I can always drive down to Harbor Freight and buy a good vacuum pump. for use with this system. The Harbor Freight model is very similar to this one but costs $62.