proX - Mini Air Inflator Portable Air Compressor Hand-Held 12V Electric Digital Tire Pump 150PSI Pressure Monitor and Preset

This was a great buy. Small and compact enough to take with me on bike rides and keep in my truck. It comes with the indicated attachments to include a French valve adaptor. It is easy to charge and if it is totally discharged you can run it off a 12 volt receptacle from a vehicle. I actually also use it with the recreational tube inflator to blow debris away on my workbench like metal shavings, dust etc. Very handy and for me well worth the price. I have yet to try it to air up a truck or car tire. I air down my tires when hunting and off road so will see if it can bring them back up to pavement pressure. I do like that I can preset the inflation amount and that it stops once it reaches that pressure. Also, the LED lights on the inflation end make it much easier to see what I am doing and looking into small places that I am blowing debris out of. Good product and good people to buy from.

I owned this device a little over a month now. The first 2 times I used it I had no issues except the display on it flickers bad. It has been doing this since day 1 and I should have rma'd it back the day I received it cause of this but I figured if it works to pump my bike tires up to the pressure I need them when I need to use it then I can live with the flickering display. Today (8-24-2017) I needed to fill my tires up (and this is the 3rd time I used it now) and the display was flickering worse then it did from day 1 and the power button on it wasn't working the way it should. I set the tire pressure I needed (45psi for the front tire and 55psi for the rear) and when I tried to get it to turn on and do its job all that it would do is turn the 2 little lights on 1 minute then the next the pump would come on and shut off 2 seconds later only putting about 3psi in my tire once it did come on and this is only after hitting the power button several times over till it would come on. I did this for about 10 min till finally it turned on and filled my front tire. It did the same thing when filling my rear tire as well. The other issue I found since day 1 when I received it, is the side with the display was loose and moving around which was also causing the display to flicker on and off then dim to slightly bright which brings me to another issue I found since day 1 of owning this device. The display when it works isn't very bright which makes it even harder to see when every few seconds while trying to set the pressure it flickers dimmer then back to bright again. For the $47.99 I paid for it, it shouldn't have any of these issues at all and now I'm showing in my orders page that its past the return point. So now I seem to be stuck with a device that has been faulty since day 1 of owning it, and now acting like its on its last leg after only 3 times using it. I'm not happy at all about this. If I could upload a video with sound to show you what I'm talking about I would cause a picture just isn't going to show what the device is doing that it shouldn't be.

This unit is amazing. I would have never thought a compressor this size would have such power. I started using it first on my daughters inflatable pool and balls. I didn't read the dimensions for it before I bought it but it works better than the other two I have in the trunk of my cars that are four time bigger in a case. It has cool features like two sets of adapters so it can get plugged/charged at home or in your car. It comes with two types of hoses for different applications and it has an led flashlight on one end. My favorite feature is the ability to digitally set the P.S.I. to the desired pressure and it stops automatically when it reaches it. Plus, it doesn't vibrate out of control like my other two does. It's great for biking and Motorcycles and other Motorsports since it can fit in your backpack easily.

i have used it a half dozen times so far - i like it - i can check my pressure first - adjust to set PSI and hit the button - thats itif this lasts long term - its great - hope it does - would be a shame if it didnt - for now - i give it stars - it meets my needs and easy to use

Decice worked great for first 6 months. Did not use but six or seven times. Now when I press the unit it does not confirm the PSI and it will not inflate. I can press power and get it to inflate as soon as I turn it on but it only inflates for about 2 seconds and then automatically shuts off because the PSI or numbers will not change and confirm.

The product crapped out after only 5 uses! I used it to add about 15-20 pounds in my SUV air suspension when I haul a hitch rack. The only way I could get the compressor to run was to disconnect it from anything that needed to be filled. "Unloaded" the readout would read between 4-7 PSI. How is this possible when there isn't anything connected. If I connected it to my air suspension it would show over 30 PSI. Again, impossible since when I use a digital tire gauge it reads 0 PSI as the bags where deflated thus the need to inflate them.

Don't waste your money on this defective item. The hose leaks and it will not inflate to the desired psi - or at all. And now it won't even hold a charge to try to inflate - period. I've only tried it on bicycle tires. Pitty the poor person that tries it on anything larger. Since this is a product you don't use very day, I didn't find out how lousy it was until after the return period had lapsed. I sent a message through Amazon to the supplier to try and get some assistance and they never replied. So I'm out sixty bucks.

I used to fill my wheelchair bike tires about 5 times. Then it broke & didn’t come back to life. It’s quick & easy to use when your in a chair. But a complete waste I wouldn’t reccomend. Don’t waste your $. This thing was stored well & should have no excuse to fail!!