UPGRATED Version 4 Way A/C Manifold Gauge Set Fits R134A R410A R404A R22 Refrigerants with 5FT Hose, 3 Acme Tank Adapters, Adjustable Couplers and Can Tap

Great item. All pieces needed are in the box.AAA+++

I have used this on my vehicle a few times and to charge with..it works fine and I am happy with cost and product..and all in a kit..

Pretty decent for the money for a homeowner or handyman. Gauges could have been a little better quality as they seem like paper on the inside but they functioned properly. Hoses seem to be quality rubber and are very flexible. Fittings turned clean and all valves sealed tight. Not a bad purchase for something i may use a couple times a year.

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.

Tal y como se describe un artículo de gran ayuda y con muy buenas funciones ! Muchas gracias a este vendedor porque la verdad si cumplió con las expectativas que tenía acerca de este producto

Hese lentes

Works as intended 5 out of 5

Air will pass through the vacuum port and the charge port and into the gauge and between each other but opening the left and right high and low control knobs does not actually open the valve so that anything can pass into the lines leading to the car making this gauge worthless. Currently waiting on Amazon to send a replacement.This review is for:AURELIO TECH 2020 UPGRATE Version 4 Way A/C Manifold Gauge Set Fits R134A R410A R404A R22 Refrigerants with 5FT Hose, 3 Acme Tank Adapters, Adjustable Couplers and Can TapThat was sold by Penson & Co. and shipped by Amazon.I bought the Aupoko can tap (R134A Self-Sealing Can Tap with Right Hand Thread, R134A Valve Tool Bottle Opener with 1/2" Acme Female R-H Thread and 1/4’’ SAE Male Connector, Fits for R134A Automotive Air Conditioning Charging) for use with the new self sealing since this kit doesn't come with one and it works fine with the new cans:https://www.amazon.com/gp/product/B07SZLQXV3/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1Also, watch out for the hook to hang it. Mine was not screwed all the way in and was just barely screwed on when I pulled it out of the box. If I hadn't of noticed it probably would have fell off while it was hanging on the car hood.The gauge seems like an ok set and the knobs felt solid. If it would have just worked. Maybe poor quality control or no quality control along with my bad luck. We will see with the next one.