AC Manifold Gauge Set, 3 Way Car HVAC R134a R404a Refrigerant Charging Tool Kit, with Hoses Quick Coupler Adapter Can Tap Case, for Auto Air Conditioner Freon Diagnostic Test and Recharge

Best deal for a nice AC gauge set. I really just needed a high pressure side quick connector.But it was only a few $more to buy this whole kit. Which is even better than the kit I already had !

This set worked great to fix the AC on my Honda CRV. If I had a complaint it would be that I couldn't tell which nozzle to use for my freon can. It came with both styles, another point in their favor. I also liked that the gauge goes below zero so that you can measure the vacuum that you are putting on the system. It worked good and did the job flawlessly. A pro working on air conditioning daily might want a beefier kit, but it worked great for me. 5 stars.

Everything was there that I needed to do the Job

Before you buy, few things to know:1. Case is essentially useless because you can't even leave the gauge hanger attached. Will need to disassemble completely to put back in case.2. This only came with 3ft hoses, not 5 ft hoses like advertised.3. Even if they look pre-assembled, the hi and low pressure quick connector assemblies are not! You'll want to make sure that you tighten the threaded brass portion to the quick connect fitting, or you'll end up venting all your refrigerant. The set I recieved had a seal between these on the low pressure side, but the high pressure side didn't.4. The hose connectors are designed so they can only be tighten by hand, and not with a wrench on both ends. (They're knurled, not hex)5. The included instructions are lacking, and you'll be better off finding instructions online.6. This set doesn't have a purge valve. If you'll be adding UV dye, you'll want a purge valve and not have to purge by backing off the connector by hand.Will it work? Sure, it'll get the job done...Are there better option at this price point? IMO, yes.

Good quality.

Vacuumed, checked for leaks, added 134a and everything worked like a charm.

After trying to recharge with not freon entering the ac system with the manifold's yellow charging hose. I discovered the hose isn't compatable with any kind of adapter to make it fit the 134 cans of ac gas. The gauges worked ok but the hose can't be switched to the low side because it cannot connect the thread cans of 134 freon's that that's not all. You must buy the new charging hose that pushes the can's plunger needle down in order to release the 134 gas into your system. The yellow hose will not thread onto the can making the unit worthless. Some say the hose goes to a 50 pound cylinder but i can't vouch for the idea Do not buy a manifold gauge that can't dispense 134 freon from its yellow hose