2020 Upgraded Version 4-Way A/C Manifold Gauge Set R134A R410A R404A R22 Refrigerant with 5 Feet Hose 3 Acme Tank Adapters Adjustable Coupler Can Tap

Seems like a good kit - Though I should have checked the gender of the included can tap, as I needed female adapter for my available R12A refill cans, instead of the male threaded can tap that was included here with this kit. I had to aquire a seperate kit for the refill, but overall things worked well enough when using this kit.

El equipo viene con todos los accesorios que se muestra en la foto y a funcionado bien

Fit and finish is excellent, quality is excellent. Worked excellent on my house central air unit

I was hoping this would work as well as the standard Yellow Jacket brand that HVAC technicians use. I am a homeowner, not an HVAC tech, needing to recharge my central air conditioner myself because of the shortage of HVAC techs available these days, long lead times to get service, and high prices. I was not disappointed in this manifold gauge set. In fact, I had put it away for a few of days with some liquid refrigerant locked into it, which I only noticed in the little view window after pulling the gauge set back out. The thing that occurred to me is that the refrigerant had not leaked out over all that time. The thing that I think that this kit is missing is a set of inline ball valves or thumbscrew core depressor valves. Without those, you lose all the refrigerant in the hoses when you disconnect, and disconnecting the fluid line is more messy. The kit is not advertised as having these, but I'm just pointing it out.

This is a follow up after using it for a while. The shut off valves failed to open after using the gauge set for a few times( I saw this on other people's feedback before I made the purchase) , I removed the valve cartridges and found that the Teflon shut off disk got stuck on the valve seats when the valve is turned to open the shut off disk slid out of the socket of the valve stamp caused the valve failed to open. To fix that problem I used a punch to make a dent on the socket so the Teflon disk is being held in the socket( see pictures). For people handy enough the fix this glitch then this gauges set still a good buy.