AstroAI Tyre Inflator Air Compressor Dual Power Supply 12V DC & 240V AC, Car Tyre Pump with Dual Metal Motors, Car Accessories 150PSI & 350LPM Dual Mode Air Pump for Car Tyres and Air Mattress Tent

Very pleased with this product. OK . . it is more expensive than other tyre inflators but I purchased this to replace a cheaper one that gave false type pressure readings and was therefore unsafe, and I had to return it to Amazon. This inflator is sturdy, easy to use, and most importantly . . give very accurate tyre pressure readings. Can recommend without reservation.

This dual pump inflator is nicely designed and made, the accessories, packaging and documentation are of decent quality, always a good sign. It's got an industrial looking design with clear buttons and LCD for pressure display. There are two pumps, one is a high pressure tyre inflator good for 150 PSI. The other is a high volume inflator driven by a very high speed (and incredibly noisy) but low pressure fan. Unfortunately, the nozzle diameter combined with the relatively short nozzle tip means it cannot push past the stiff valve found in many inflatables, while the pressure is also inadequate, so I still resorted to using the tyre inflator pump to inflate various toys. The tyre pump was fast enough to inflate a 3-ring 1.6 metre diamter paddling pool in under 10 minutes, with rather less noise.

Well eventually had to use my little compressor to blow up my tyres honestly cannot fault it. I found it easy to use and easy to set up, once I had checked my tyres decided to see how easy it was to blow up an air bed used the mains plug this time again no problem. It seems tough enough but only time will tell.

The unit came next day Prime. It’s made I’d a hard shell plastic which appears to be quite robust. The signs on the side make it obvious how to use at least the tyre pressure element of the unit. Pumped up eight tyres on my two cars. Don’t like to admit they were all down by about 3 psi. Didn’t time the inflation time but it was less than a minute in each case (bit like a garage air pump you pay for). Shuts off when it reaches the pressure you set. Good unit it seems. I used it with an extension cable run out to my garage. It was fine apart from the dragging the unit and wires around to each wheel but that’s the nature of the beast. I can see the value in the battery types like DeWalt and others but they are two to four times the price by the time you buy the battery. This though is very good and appears good value for money.

A small compact device that has dual voltage input (230vac or 12vdc), once plugged in and turned on, just set the desired pressure (different measurement units available) and start the compressor. Once the desired pressure is reached it turns itself off.I then checked what I wanted (36psi) against my cars in tyre pressure sensors and can confirm, the car was reading 36psi.Very pleased with device, lets hope it keep working way into the future..

I've just taken delivery, pumped up 4 flat cycle tyres really quickly with 240v. What did bug me though was the lack of thought in design for storage of the power cables and accessories. the 12 cable winds up OK and there is a place for the socket on the rear. Not sure what you're supposed to do with the 240v cable though (I've removed the air hose and wound the cable around the base). There is a place for accessories on the end but frankly nothing really fits. I'll keep this pump in it's box in the garage so have overcome the storage but, the box would be a bit bulky for taking in the car but without, you'll loose the valves and spare fuse.

This sat in my hallway when it arrived. I spent time reading the instructions, but wasn't brave enough to attempt to use it until I felt my tyres really needed it. This spurred me on to get to grips with the inflator.In the end I bit the bullet and just took the inflator outside and worked out how to use it, without reading the instructions again.I plugged it in to an extension cable, not the cigarette lighter.All my tyres needed air. The front nearside one needed the least amount and the rear nearside one needed the most.This is how it is when I use an inflator at a petrol station, so I reckon this inflator is probably pretty accurate.Using this inflator meant I didn't have to stand in the rain at a petrol station. I also didn't have to use my bank card to get air. That worries me as those machines could be hacked. That was one of the biggest reasons why I decided to buy my own inflator instead of using one at a petrol station.I found it a very convenient way to pump up my tyres. I hope it lasts. I'll edit my review if it doesn't.

I bought this item because I wanted the tyre inflator to work from a power socket rather than the cigarette lighter. I followed the instructions and couldn’t get the machine to start inflating. I went to remove the pressure valve attachment and the unit started to inflate. I couldn’t fully secure the valve attachment lever and had to hold it onto the valve with the lever not fully secured in order for the inflation to happen. The unit inflated the tyres very quickly so was impressed with that but when I went to do the second car, the unit stopped working. Nothing on the display screen at all. Took it inside and plugged it into a socket, still not working. Changed the fuse in the plug (the spare fuse provided doesn’t fit UK plugs) still nothing. Very disappointed with the quality of this product. Will be looking at a different make and model.