Review on 🚘 Upgrade Your Car AC System: Orion Motor Tech AC Gauge Set with Self-Sealing & Puncturing R134A Can Tap, Ideal for R134a R12 R22 R502 Refrigerants. Includes 5FT Hoses Adapter Adjustable Couplers, Freon Charge Kit for Effortless Maintenance by Anthony Jagers

I wanted to try this as it is very cheap and has pretty good reviews. The product was sent quickly in its original packaging, unsealed. It didn't come in a Revain box. I checked the gauge and found the red gauge was loose. I lifted the rubber cover, found 2 screws and tightened both. This solved the problem. I continued to unpack and didn't see the 2 quick disconnects for the low and high pressure lines and the faucet connector was missing. The reason I'm only giving one star is that it's pretty much useless without ports. The description says it comes with connectors and a tap can connector, but these are not included in the package.