Review on 🌡️ BACOENG Pro 4 Way AC Diagnostic Manifold Gauge Set for R134A R410A R22 - Complete with 5FT Hose, Adapters, Couplers, and Universal Can Tap by Josh Graham

I bought these gauges about a month ago and have used them several times already. They are well made, solid body and accurate compared to my old Robinair set. The fourth hose is useful because I can set everything up and clean the lines without having to disconnect the vacuum pump to connect the refrigerant and then flush that line before I start charging the system. I had to contact Bacoeng about a leaking high voltage connector. They responded quickly and the item was replaced with no issues. Overall I am very happy with this purchase.