It has a digital LCD pressure read-out that tells you the (accurate) pressure in real time.

To keep proper pressure on my cars tires, the only thing I would like is a little bigger case, seems a little to small to put the compressor

and it inflated the tire to the right pressure and shut it self off

Very much needed due to arctic temperatures and my tires losing air pressure, was easy to use in my garage instead of going out looking for the nearest air pump machine.

to get 4 tires to the right pressure takes about 10 minutes

This product does not have the muscle to fill bicycle tires to a safe pressure, such as 90 PSI.It is however fine fo a 30 PSI car tire

I'm not mechanically inclined at all, but I was able to easily set the pressure gauge on the compressor, plug it into the cigarette lighter in the car and inflate my all of my tires to the right pressure in less than 15 minutes

I bought a second one for my Corvette, as that car has no spare and is sensitive to tire pressure.

Fast psi pressure

and I had to let air out of the tire to get back to the correct pressure

cord too short pressure too weak - very loud.

If you're like me and no matter the brand of tires, you end up with that annoying low tire pressure

The pressure was fairly accurate and the nozzle, if removing it is done swiftly, did not cause any significant loss of pressure

Light turns on and the pressure gauge works, however, the actual compressor no longer works

The directions are clear and easy to follow, unlike many competing products made outside of the U.S. (though some imports also have straightforward instructions).The ability to set the inflation level is most welcome, and does away with the need to check and sometimes bleed off air pressure several times during the inflation process

Never bought a better item than the EPAuto 12V DC Portable Air Tire pressure.

lose pressure while unscrewing.

Love the pressure setting for auto stop.

And It is open to not hold enough pump pressure

So one of my tires loses pressure every few days, i know i have to change

Love how it sets to the right pressure then turns off when done!

i bought this product because when the weather is cold my tires lose pressure

Seems accurate and shuts off at correct pressure

The light is great for visual aid; the pressure setting is easy to understand; and the shutoff mechanism is a great safety feature to avoid over-inflation.

this thing is paid for itself and Beyond with the convenience I'm not having to find a gas station I can air up all of my tires even the display is fairly accurate although I do double check with a good air pressure gauge it seems to very accurate

I like that unit better, although the EPAuto pump display gives a more accurate pressure indication and is easier to read.

When my 45 psi tires fall below 20 psi--it can take upwards of 3-5 minutes to inflate up to the correct pressure.

Having good pressure on your tires saves money on gas, so make sure you keep them inflated!

Add to the fact that it has auto shut off when it reaches the proper pressure makes this one a real gem.

Both of my cars have tires that lose pressure in very cold weather and it has been cold

Inflate a little higher, you will lose some pressure when unscrewing.

It is quicker, quieter and the pressure is very easy to read

It is fast for this type of compressor, compact; very quiet, pressure reading is accurate, attractive and well packaged

Easy compressor to carry around and stow away, not very precise on stopping at the right pressure while working on a tire, although still effective for the need.

Very convenient and easy to use and actually inflates to the tires to the correct pressures as tested by other meters

so I started the truck up and put the correct air pressure in my tires

Once you get used to losing pressure when you attach and remove the hose, the unit functions very well.

I've used this product a few times to maintain the correct pressure on my tires, and here's what I like about this

I love the pressure set feature.

It has a twist lock that causes you to loose half the air pressure when taking off the stem

Don't build up enough air pressure

Illuminated guage, easy to read numbers, pump up tires really fast, flash light and I really like the pressure cut of

Really like the fact that it stops once it reaches proper pressure.

Works quickly and the digital pressure reading is very convenient

Set gauge to correct pressure turned on compressor and fill tire and compressor filled tire 0.5 psi over set pressure

I was so excited about how easy it is to use and now all my tires are the correct pressure.

Doesn't work, It turns on and show the right pressure on the display, I set the desired pressure, but when I turn on the bottom switch nothing happens.

it's own when it reached the proper air pressure

The digital pressure setting makes it very easy to use.

Recommended for those that want to top off their tire pressures at home.

excellent product and a must have for all car owners...never fear low tire pressure out on the road again

I especially love that it stops automatically when it reaches the right pressure so you

No more pump-measure-pump-measure to get the right tire pressure!

I like the screw on tire connecter and the tire pressure gauge on the device.

Pump up car tires quickly and reading as accurate as a hand-held pressure gauge

ProsSize (very portable)Auto set pressure (with different measurements)Built in

Really nice product, I find the auto shut-off at the set pressure really good to have

I helped my neighbor with his car the other day, he changed a flat tire but the spare was under inflated so we connected my air compressor pump and inflated it to the correct pressure

I am very disappointed in this product, I really like the concept of being able to set a desired pressure and have the compressor turn itself off when reaching the correct pressure.

This is a screw-on type which I'm not very fond of because when you remove it you're guaranteed to loose some pressure

Great air pressure pump!

Both PSI gauges were accurate - I tested tire pressure when done and the reading was what these compressors listed

It shuts off after you have reached the proper tire pressure

screwing on/off the valve may lose a bit pressure, but not enough to worry about it

It works great for my car tires and doesn’t take long to get the correct pressure.

However, accurate pressure gauges are super cheap, so it would be nice if they would just include one

This compressor does its job so quickly that I have become obsessed with maintaining perfect tire pressure in our vehicles

Just set the pressure to desired number, turn on and it will shut off automatically when it gets to the correct pressure.

The pressure was accurate and it was so much easier than messing with the gas station air pumps, which are often out of order

It is very quiet and accurately stops at the right pressure.

I love the pressure setting!!

A helpful tool to keep trubled tires at correct pressure

Just set the digits to the tires recommended air pressure, and inflate

Easy to use and the LED’s was a bonus

I’m sure it’s fine for some bicycle tires maybe even dirt bikes and atv’s but not designed for extended use

Easy to use and the LED’s was a bonus

I’m sure it’s fine for some bicycle tires maybe even dirt bikes and atv’s but not designed for extended use