LICHAMP AC R1234YF R134A Gauge Set, Automotive 4 Valve Manifold Gauge Compatible with R1234YF and R134A Refrigerants, Works on Car Freon Charging and Evacuation

A mi esposo le encantó su regalo, muy buena calidad y excelente precio

Very good product, works great

Eh, it's fine.

Buena calidades

I love that it has a separate hose to pull vacuum on the system. My old gauges only had a single hose so I had to swap from the vacuum pump to the r134a bottle which means you'll let a little air in. With these gauges you just close the vacuum hose and open the fill hose which you've already vacuumed so there should be essentially no air in the system at all. The r134a fittings are also quick connect so it's much easier to use.

Pros: This manifold did the job for me. Valves all work and seal well. I like that it has separate ports for freon and vacuum. I like that it has a case.Cons: I hate that the hoses have angles on one end of the fittings. Idk how the can tap is even supposed to work. It looks like the worst design I’ve ever seen if it’s supposed to work on the little cans (I bought can taps separately and used them instead). The hoses don’t seem to stay tight, so keep an eye on that. Lastly, idk if it is my vehicle or not but I barely got the low side coupler to attach to the low side port of my vehicle (r1234yf). I tested the r134a couplers on another vehicle and they worked completely fine.So there it is, I used to have a nice manifold so these leave a lot to be desired, but they’re cheap and they work.

Used it multiple times and it works as expected. I did have to buy a separate adapter for the self sealing cans but thats it. It gets the job doneWould recommend this product to others

Purchase these for the assortment of tools, fist time using it to try out the vacuum feature almost 8 months later… no go! Hose ends are too small. Bad ends, so I used one from my old set…. Ok here we go… nope!!! Tried to pull vacuum and system would leak out just to find out the r134 connectors were leaking, they fit loose and the have a horrible design after looking at them seems like one single seal at almost the very top is the part that seals only… horrible. I had to use my old set…. There is nothing so frustrating like pulling a vacuum for 30 minutes, just to have your equipment fail the test!!. Thinking seller should do me a solid and take it back! My 30-40 minute process turned in to a more than 2 hr ordeal, ended up using my old set from harbor freight that I have had for almost 10 years. Solid seller solid!!!