Pro-C A/C Professional Digital Display Automotive Recharge Gauge & Hose for R-134A Refrigerant, ACP400AD

Works very well, great value for money, connects with ease and accuracy in reading.

Refilled the AC on my Ridgeline and Miata. Blows cold now. Gauge is easy to read. Instructions simple. I was worried the gauge and hose might leak like it did for some people but didn't happen to me.

Works good

5/5 Rating Very impressed with this PRO-C AC Digital Display. This dfisplay is very accuarte and helpos with you refilling the AC refrigerant. The digitalp gauge with commands made the recharge process super simple, almost effortless. It gives you all the pertinent information without the guesswork or thje assumption. The directions were clear cut and easy to follow. The hose is super long and give you enough space to maneuver. It also fits most refrigerant cans as well. The best benefit is you can always use this with other cars moving forward. Pros Easy to use Very straightforward Can use on every car Long cord / Cable Cons None

Two main flaws with the one that I received. First off, and most importantly, the quick connect did not seal around the A/C service port. That was noticed right away, after connecting it to see how much pressure the system had. Loved the digital display, and I have every reason to believe that it was accurate. Next, piercing the can with the finger lever was nearly impossible. It just didn't extend far enough, really. After a few attempts of removing the can and reattaching it, tighter each time, it finally pierced it. I was afraid I was tightening the can to the gauge to the point that the plastic gauge was going to break. Everything seemed good at that point, other than the small leak at the service port. The one can I used with this was essentially wasted as it boiled off/evaporated somewhere between the connection to the gauge and the service port. The pressure in the system was actually 7 psi lower after attempting to charge it with one can. Afterwards I used my old charging hose, and separate gauge, to add a can to the A/C system. I was hopeful that this new unit would save me the inconvenience of of switching between my charging hose and my gauge to see how much I've added to the system. There are other charging hose and analog gauge sets out there for the same price that have less plastic parts than this unit, and will likely do the job without leaking.

It worked fine. Took a star off for small amount of leakage when recharging. When I tightened a little more to try to stop leakage it stripped the threads of the can. Luckily the can didn't blow off of the gauge and become a missile. It just leaked a little more but next few cans were fine.

The screen stopped working in the middle of the first time I used it which meant I can't read the pressure.

It was easy to use, and got it promptly.. Great product and price.

Parfait!

Buen manómetro digital

reads 25... I guess I refill a tiny little bit, after refill 25. Straight to the bin

Qualité meilleure et facile à utiliser L’outil donne directement l’état de fonctionnement du système de climatisation en un clin d’œil

Gas leaked out from just under the trigger.