AstroAI Tyre Inflator Air Compressor 12V DC, 35LPM 100W Powerful Portable Car Tyre Pump Auto-Stop with Digital Pressure Gauge, 4 Valve Adaptors and LED Light, Car Accessories

Easy to use and intuitive to operate. Just the thing to do the winter tyre top up. Avoid annoying queues at the gas station, fumbling for change and finding pumps out of order. When using for the first time, I had all 4 tyres topped up in less than 10 minutes. Super easy with the clear readout of pressure and auto cutoff after set pressure has been reached! Also has attachments for bike tyres and the kids balls and other inflatables. Excellent value for money…highly recommended!

I bought this rather excellent Tyre inflator for my car but it comes with adaptors to use on numerous other applications, e.g. paddling pools etc. The cable is a very good length and I had no problems reaching all the tyres on my son's Volvo SUV when it was plugged into the 12v dc socket. It works very quickly and the performance belies it's relatively small size. There are no leaks from valves or the connector when inflating and the 'preset' is very good indeed, just set the pressure and the autostop works exactly on cue. It is plastic but has given me good service and seems durable enough but does warrant some care. I would definitely recommend this little unit, it's never let me down, performs very well and is, in my opinion, very good value for money.

The AstroAI pump / inflator is a decent bit of kit to have around if you need to inflate tyres, balls or really anything that is compatible with the included attachments. It's extremely easy to use by just plugging in the 12V plug, connecting the end to whatever you want inflating with the appropriate connector, setting the pressure you'd like and then flipping the switch on. It's very easy to use, and the display is nice and clear showing what pressure unit you're using and what it's configured too before starting inflation. The device will automatically shut off when the desired pressure is achieved allowing you to leave the device to inflate while you're doing something else. The inflator is quite loud, so you'll be able to hear when it's done very easily. This isn't a huge issue, however would be nice if it could have been a bit quieter. My main issue with this particular device is it's accuracy, and the reason I'm rating it 4 stars instead of 5. I noticed while inflating my tyres, I set the PSI pressure to 38 originally while I was figuring out how the device worked. After I did, while it was inflating the tyre, I checked the pressure recommended for my tyre, which said 39. So after the tyre finished inflating to 38 PSI, I bumped the number up to 39 PSI on the device, flipped the switch and nothing. Nothing happened, I looked at the display, and previously where it told me I was at 38 PSI in my tyre, now magically said 39 PSI but having done nothing. So I gave it a second, switched it off and back on. I then set the pressure to 40 PSI, and the exact same thing happened again, reading that my tyre was inflated to 40 PSI, even though moments earlier it was just inflated to 38 PSI. It's clear it's not the most accurate device, however for the price, you can't really expect it to be I'm sure. So for the price I paid at £27 it's a good device to have on hand and would recommend it if you need a cheap but half decent pump to inflate things. As long as ultimate accuracy isn't what you're looking for. It's nice and compact as well, so will just live in the boot of my car should I ever need it in an emergency or to help anyone else out on my journeys.

Very good tyre inflator. Handy gauge to see settings. Can set pressure to what you want and turns off when reached. Handy size to carry in car.

Great little compressor, certainly does the job and of course less hassle than my battery tyre pump as this plugs into the 12v socket so no anxiety about the battery being flat when you need to use it.

I’m genuinely happy with this AstroAI tyre inflator. It’s simple, quick, and the automatic shut-off is a lifesaver — you set your pressure, it does the work, and it stops exactly where it should. No hovering, no second-guessing. What really makes me appreciate it is the freedom it gives me. I don’t have to drive around hunting for a fuel station with a working air pump anymore — half of them don’t have one, the rest have long queues, or they’re mysteriously “out of order.” Now I can just sort my tyres whenever I need to, no hassle at all. Honestly, I’m just thankful to finally have something that works when I need it.

This is a perfectly good machine for the job at the price point - instructions are clear, it is easy to use, and pressurising is reasonably quick. Dropped a star because it is not too stable on the ground, with either the power cable or air hose tending to topple it over if not careful. Not a big deal, and not a reason not to purchase if it otherwise fits your needs

Great quality product. Easy to operate. Great features.