AstroAI Tire Inflator Portable Air Compressor 150 PSI 12V DC Tire Pump with Digital Gauge Auto Shut-Off Fast Inflation, Ultra-Bright 12 LED Emergency Light for Car, Motorcycle, Bike, Ball, Inflatables

I bought this little guy to inflate tires on my two bikes. It works perfectly. I especially like the set-it & forget-it design. Simply hook it to your valve stem. Once on the stem, it generates a digital reading of your current PSI. Then enter the desired pressure, press start and it starts pressurizing and counts up as they're inflating. Once the target is reached, it shuts-off automatically. What could be easier. BUY IT!

Works really well. Great for topping off air pressure. Why spend $3.00 for a couple of PSI's. Good addition to my automotive emergency kit. Quick, easy to use and noise level is minimal.

Easily operated and works great !

Overall a great buy. It lets you set a certain psi and it automatically shuts off. Also saves the set psi for the next time. The light is decently bright although the carry handle is awkward and I wish that the handle was just different. It's just not a great handle. The inflator airs up a tire fairly quickly, also doesn't vibrate as hard as some of the cheap ones from Walmart. The only problem I had was the 12v plug had somehow overheated and the case had melted and the whole plug had to be replaced. Other than that it's a great unit. Maybe I just got a bad one

Perfection in a small box Shuts off once tire are filled Not overheating Easy to use The design is simple and accessories works well

Very compact and airs the tire up super fast. Would recommend, great to keep in the car always

I've only had this a few days, so I can't rate it on durability, but it seems like a very solidly built device. I can say I'm impressed with how well it performs for such a small package. I have a "luggable" air compressor in my wood shop, which I use for air tools, and didn't want to keep having to lug it out to the garage whenever I need to inflate tires. Years ago, I had a plastic Campbell Hausfeld 12v inflator, which tended to overheat, so I was skeptical about getting another portable inflator. I had considered just buying another 110v AC compressor to keep in the garage, but after some research, I settled on this product. It was under $30 when I bought it, and it got good reviews, so I figured it was worth a try. I had some car tires to "top off", and this little gizmo took my air pressure from about 27 psi to 34.5 psi in just about one minute for each tire, stopping automatically when it reached the pressure I set. I checked the tire pressure using a separate (good quality) pressure gauge, and the pressure reading on the AstroAI inflator seems quite accurate. It never struggled, is pretty quiet, and keeps cool the whole time. The cord is plenty long enough to reach from the 12v (cigarette lighter type) power outlet under my dashboard to each tire on a Toyota Camry, with a few feet to spare. I'm going to keep it stashed in the trunk of my car, so we'll see how well it holds up over time.

Has easy to read digital pressure gague. Has built in light for finding tire valve stem in dim garage. Hose is flexible and stores by wrapping around pump. Shuts off automatically when tire is at desired pressure. Pressure on pump matched readings on my car tire pressure readout. Pressure only shows half psi increments so it takes a while to see if the tire is inflating. Inflation is somewhat slower than the one this pump replaced but it gets there accurately eventually.

works great good quality pumped up a car tire on the side of the road purchased for this spring trip to Artic ocean, just incase

Recomendable 100x100

Excelletn product with good price and delivery

Bien, compacto y sufuciente para el mantenimiento preventivo. Queda caliente despues de imflar 4 llantas...

O produto é frágil. Mesmo para uso doméstico ou eventual, o produto não apresenta uma mínima robustez. Praticamente a maioria das peças externas são plásticas. Sinceramente, não recomendo. Mas a Amazon vende a marca/modelo VIAIR 88P, que aparenta ser bem robusto mas também muito mais caro.