AstroAI S1 Tire Inflator Portable Air Compressor 12V DC with Digital Gauge

I highly recommend one of these in your vehicle for emergencies. Don't fall for those handheld cordless ones you see on social media. Those will only inflate 1-2 tires before depleting. You have unlimited power for the plugins and it will inflate at least 4x faster. The AstroAI is compact, lightweight and powerful for its price. Everything folds into its rectangular form factor for easy storage. The UI is simple and to the point. You can easily set the target pressure and it will auto stop. It's also a nice looking design with black and yellow which are common colors for power tools and emergency equipment. If I were being picky, the 2 minor cons that you'll find in other brands are: no option to plug into wall outlet & doesn't come with a case or bag.

These are handy to keep in your car for emergencies. Now that the weather is getting colder my tire pressure is going down on my car and I got tired of having to drive to a fas station and pay to put a bit of air in my tires (and often times those machines don't even work). I like design of this one with the always on light and the compartment on the back to store everything neatly. It is small and compact so it doesn't take much space to store in your car. It also comes with multiple attachments for various uses. I purchased this one as a gift for a white elephant gift for a family party coming up and hoping it will be a hit! With the great sale price it fit perfectly in the price range that was set.

First of all, don't "over expect" for $23. I bought this replacing a 20 year old unit for which I probably paid $40. The Astro is not as heavy but seems decently made. I definitely like the features of a built in tire pressure gauge and automatic shutoff. The length of the cords is ample and unlike a couple of other reviewers I had no problems I experienced no problems attaching and detaching the unit to my tires. My only "possible" issue is with the tire gauge. It reads higher than my pocket gauge. For instance, my pocket gauge read a tire's pressure as 30 psi. I set the Astro to 33 and it didn't turn on because it was reading the tire's pressure as 33 psi. So it comes down to which gauge is correct. I plan to borrow a friend's gauge soon and test that against mine and the Astro. I will update this review afterwards. Even if the Astro is off, I can adjust accordingly. It is certainly well worth $23. ***UPDATE - 1 MONTH LATER*** I checked the unit's pressure reading against two pressure gauges. It confirmed that the unit was reading a pressure 3 lbs. higher than actual. Is this a deal breaker - no! The unit operates well and for the price I am totally satisfied with it. If I want to inflate a tire to 33 lbs. I just set the unit to 36 lbs. It inflates and then shuts off - every one/every thing is happy.

Great portable air pump. Its helped me out multiple times during road trips. The size is perfect and compact does not take much space in the car. The length of cord is good too. And speed is great.

Only used once so far but it’s so easy and quick. My husband has another brand which is super difficult to latch onto the tire and now he wants to get this one instead. I like that this plugs into the lighter so that you don’t have to remember to charge it (nor does it run out). Great buy!

I have used it once only, but it filled up all the tires without getting too hot. They weren't flat but added enough air to see it work well. Easy to store will keep in the van in case of emergencies. I would assume better than the wireless ones since you dont have to charge, my vehichle has plenty of outlets to plug into so makes it easy.

Love the price, color and ease of use. I keep it in my car at all times just in case.

This is a great little product! You set the psi limit for your object and it stops as soon as it is reached! No guessing about it. I have it in my care for emergencies but so far it has been useful for pumping up the grandkids tires, balls, floats, etc! It has several adapters for different things! Easy to use and fast!!

جيد

بعد استخدام شهر يستحق الشراء ممتاز مقارنة بالقيمة. السلبيات: الصوت عالي قليلا والارقام اقل او اكثر ب 1 الى 2 psi عن الواقع

Excellent product: The AstroAI Digital Tire Inflator is an essential, stress-free tool for any driver. Its compact design and intuitive controls make it exceptionally user-friendly, especially for women who want a lightweight, manageable solution for vehicle maintenance. Key Highlights: Simple Operation: Plugs directly into the 12V outlet with a clear, backlit digital display. Auto-Shutoff: Preset your desired PSI, and the pump stops automatically, preventing over-inflation. Portable & Efficient: Small enough to store in the trunk, yet powerful enough to inflate tires quickly and easy to use.

Seems great so far. Only used once but went from 22psi to the required 30 in about a minute, so I was very impressed with the speed. It's a bit noisy,for first thing in the morning, I guess, but that's the way with compressors. Valve connector is a good tight fit and never failed during the process. Turns off automatically when it reaches the required level you put in and really easy to use. Wire and cable fit snugly into unit so neat and compact when stowed away. With garages charging a quid for air, it's a no brainer at £15.

Nice