Features:

• Programmable to allow recording of factory-recommended tire pressure for both front and rear tires
• Reads 5-99 PSI in 0.5 pound units
• Extra large, blue, backlit LCD screen for easy viewing
• Features ergonomic "easy grip" shape
• Comes with five-year manufacturer warranty

Editor Reviews:

Product Description:
Know right away whether you need to add air or not. Just program your vehicle's recommended front and rear tire pressures into the gauge and they are automatically compared against the actual pressure every time you take a reading. The oversized LED display has a pleasant blue backlight for nighttime viewing. Measures from 5-99 psi for car, truck and home use.

Rating : - The O-ring blows it!
I didn't buy this item from Amazon, I bought it from my local automotive place. But just the same, as some of the others have said, the only real problem with this is the O-ring. It's kind of hard to get a good seal while using this one. It can be frustrating when you're trying to get a good seal, only to find out that when you do get a good seal, that you've lost so much air that you have to do it all over again...as I just did two days ago on both cars and my motorcycle. I finally got to the point where I was just happy to be close and call it a day. The Tirerack ([...]) has what I think might be a better one, but...well, I bought one, and can't find it...which is how I ended up with this one. Needless to say, I'm looking for the one from the Tirerack again.
Good luck on whatever you decide, but if I were you...I might go to my local place and try out one of theirs. Provided that they'll even let you demo it.