AutoVirazh Portable Car Tire Inflator with Digital Gauge 150Psi Auto Shut-Off, Heavy Duty Double Cylinders 12V Air Compressor Pump with LED Light for Auto,Truck,Car,Bicycles,RV,SUV,Balls etc.

I've been in need of another air pump for a few months since I have two other air pumps that's been experiencing major issues, so my journey has brought me here. Now, I've been curious of double cylinder air pumps due to their advertised ability to inflate tires quicker than standard air pumps, so inflation speed was one of my main draws for purchasing this air pump. Unfortunately, for me, it actually inflates slightly slower than my other standard two air pumps. There is a few things that it does have over my other air pumps.1) the connector actually attaches to my car tire valve with ease. And it's actually so snug that it does a great job of preventing air from slowly escaping, thus removing the low hissing noise my other pumps would make2) build quality appears much tougher than my other two air pumps.3) the extension connector is also an accessory my other air pumps didn't come with.4) tire gauge is super accurate. The first time I owned a digital display air pump that measures the correct amount of tire pressure rather on or off. My other air pumps, which are digital too, always had an issue with it's digital reading. Example, the tire pressure indicator on my other air pumps would jump nearly 2 to 4 lbs when kicking on the air compressor then decrease by the same amount when turned off. This one has no such problem. Stays accurate when hooked up to a tire, turn on, and turned off. Has no fluctuations.Although the inflation time left a bit more to be desired (I had one Tire with 26 lbs and it took this air pump nearly 3 minutes to inflate it to 38 lbs. In contrast, my other air pumps, when they were working properly, would've gotten the job done around 2 minutes), everything about this air pump is a Improvement over my previous air pumps. My main concern is its durability and how well it can handle extreme climate conditions as cold weather was the main culprit that failed my other air pumps after 1 year of their purchase (First air pump requires me to repeatedly switch the pump on and off til the compressor kicks on and the second one no longer reads how much air pressure a tire has).Edit: I've decided to revise my score and give this 5 stars since, on a practical level, the pump is flawless. So far, it does its job well and I have no complaints...Update: 1/30/2021 So it's been 2 years since I've purchased this pump and its still going strong whenever I pull it out. No problems to speak of whatsoever. I can safely say that this is the most durable tire inflator I've ever own...

I purchased this inflator for all-purpose in my house: tires, balls, bicycles, inflatable toys... I was amazed by how powerful and precise it is. It takes my Mitsubishi Outlander's tires from 28psi to 35psi in less than one minute each, and my Dodge Charger's tires from 28psi to 32psi in less than 10 seconds each. The adapters have metal finishes, which makes them better than others usually made entirely of plastic. Some people complained about the connector being difficult to screw onto valve; not my problem, fast an easy if both are clean. I just wished the cord would be longer but totally recommendable.

Quiet, powerful, digital auto shut off is a great feature. The connector is tiny and very difficult to screw onto valve stem! Impossible if wet. Very poor design. Not sure if I'll keep the unit due to connector? It's big and rather heavy due to metal construction. The extension hose is cheap junk. If I can easily and cheaply replace the hose and connection it might be an ok unit?

It was surprisingly quiet. Seems quiet enough where the neighbors won't even hear it(They can sound like lawn-mowers). You should be able to inflate 4 jeep tires in about 8 - 10 minutes. Faster than that if you're not slow like me lol. Mine came with all of the attachments shown and a handy black AutoVirazh bag. Love the Blue LED backlight.It was easy for me to use too. You set it, attach it and hit the power button. It will automatically stop at 0.5 above your set target. There are 2 power buttons, one to pump the air and one for the cool onboard flashlight. I will store this in the garage and use as needed. ♥

When I bought this I checked to make sure it worked and put it in my trunk for when I needed it. Well today that day came. All shiny and new looking, It worked at first, ran maybe 90 seconds and then went black. I tried it in another 12v outlet, it worked for maybe 10sec. I never could get it to work for any amount of time to actually inflate my tire. So very dissatisfied and disappointed.

I've had it for a few days, the temperatures have been fluctuating quite a bit here in New York so tire pressure is constantly changing. This has been good so far, it is accurate and is very powerful. Filled all four tires to their proper levels with no problem. The only issue I have is with the connector. It's a screw on which can be a bit difficult to get given it's size, especially in the cold weather. I spent more time trying to screw it on than actually filling the tires with air. Otherwise it's solid.

First off, this air pump is AMAZING! I most definitely will be getting a few of these for each of my cars and also as Christmas gifts. This pump does everything... it has super bright LED light to see at night and the pump is so strong yet pretty quiet. If you're going on long road trips, it's a MUST-HAVE! Really pleased with this portable air compressor. Looks to be really well made and it really puts out the pressure. Great price too!

Works fine out of the box. Reaches around my full size SUV. The digital gauge is easy to read while the compressor is running and is a big improvement over the needle gauge on the compressor I replaced. The only downside is that all hose fittings are threaded, rather than the snap on fittings my old compressor had. But that is a minor inconvenience,