Review on 🌡️ XtremepowerUS A/C Diagnostic Manifold Gauge Set: R12 R22 R134A R502 - Efficient Refrigerant Charging with Color-Coded Hose by Sean Purnomo

However, it will not fit R-134 connectors without purchasing separate adapters. I bought what I thought they said I needed but I didn't. What you need to buy is a quick connector, one for the high side and one for the low side. I finally ordered them and am now waiting for two weeks of expected delivery. My local NAPA store will sell me the same thing - today - but for $37 each!