Digital Tire Pressure Gauge, iTavah Integrated Closed, Straight Lock-On Air Chuck, LCD Backlit Screen, Digital Tire Inflator with 90 Degree Valve Extender

This tire gauge is exactly what I needed for being able to inflate my motorcycle's tires. The two valve stems are very difficult to get to, especially the one for the rear tire. It's nearly impossible to get a gauge on either one to take a reading of air pressure in the tires and totally impossible to get an air chuck on either one. The easy clip-on tip and the rubber flex hose on this gauge make the job so much easier. Once the tip is clipped on, it's very nice to just have to squeeze the trigger to add air and then look at the read-out to see the pressure. This thing is perfect for the job.

I have 2 other digital pressure gauges and one analog dial gauge that all read the same pressure and I use them to compare any new gauge I buy. This gauge seems to read about 1-1.5 psi higher on a 40 psi motorcycle tire but I can accept that. It seems to regulate the amount of air going in so you do not fill the tire faster than the reading will update. That is a plus and a minus. A large volume tire being filled from empty will take a while but it does make it easier to watch your pressures. The snap on hose seems to work fine with no leaks on the several tires I have tested it on so far. Overall a good unit for the price.

This has got to be the nicest air pressure gauge/inflator combo on the market. I have owned probably 20 different types over the years from home use to working at shops and this makes dealing with airing up/maintenance of tires a dream.Between the metal construction, the light trigger pressure to add air or release air and the easy to read gauge I was amazed at the quality. Especially with it being so cheap. If this thing ever fails I will be buying another. Actually I will probably buy 1 or 2 more to put up in case something happens to the company. Its that good of product.The only thing I could find that was a possible issue someone might complain about isn't the devices fault. I found some lawnmower tires had smaller than regulation valve stems that it wouldn't clamp onto so I had to hold the air hose against the stem in place of clipping it and letting go. Not the devices fault.Also on some of my vehicle valve stems I have metal sleeves that slide over the rubber valve stem to protect them offroad. Again on those I had to hold the air hose against the valve stem to stop it from leaking in place of letting go. Again not the devices fault since the sleeves I had added were preventing it from getting far enough onto the stem to grab the threads it needed to prevent it from leaking.Its rare I use the word amazing to describe a product but its also rare that a product shines out as much over the other devices in its field as this one does. Purely AMAZING.

First the good: It is accurate and very convenient to use.And the not so good: After several months, mine has started to leak around the chuck to the point that I need to hold the chuck tightly to the valve stem while using.Now the dangerous:After seeing feedback reporting that the pressure release button blows out under pressure into face of the person watching the pressure gauge (another Amazon listing for the same product, https://www.amazon.com/iTavah-Digital-Pressure-Integrated-Inflator/dp/B01FQ5JQVC#customerReviews ), I got a little concerned so I decided to look at the button on mine.The first photo (borrowed from another review on the above site) shows the button and the spring that will shoot out under pressure when the retaining clip fails. Being directly below the pressure gauge, if someone is watching the gauge, the button will likely hit them in the face. There are reports on other reviews of this happening.The second photo shows what I found when I removed my button assembly to inspect the button retainer clip.There is no retainer clip. The only thing keeping the button from being blown out by the air pressure is the small O-ring that is also the seal. The small O-ring is a very soft pliable material. There is no backing ring to support the O-ring. I would expect that the certainty that the O-ring will eventually fail to be very near 100%. And when it does, the button will become a projectile.I do not wish to be struck in the eye by this, and to me that appears to be a very real possibility.

Great idea, but when it's connected and not in use air seeps out of it. Air shouldn't come out unless the button is pressed.EDITI received a replacement promptly and it works just as described! The first unit was defective but I am now satisfied with the function and quality!