Review on 🌀 Orion Motor Tech AC Manifold Gauge Set for R134a R12 R22 R502 Refrigerants, Automotive AC Gauge Set with 5' Hose, Precision Refrigerant Gauge Kit, ACME Tank Adapters, Adjustable Couplers, Can Tap by Sean Tops

Good to have as a fallback if you can get an exact sentence. I went through 4 of them before getting one that reverted to Hi and Low. Which isn't a big deal on most gauges, but trying to zero the dials completely shears the screw off. They are in degrees Fahrenheit, needed when you need to check the subcooling and superheating of a car air conditioner, and are easy to read. I would have preferred 1/2" connectors like the cargo port, but they're 1/4" everywhere. Again, it's fine if your compressor has both ports. They have a flush line which is a must. The included extras make it a good choice for the price. A few extra gaskets that you may need after a few uses, as well as a 1/4 to 1/2 adapter, self-sealing valve, and other extras. Pretty good.