Accu-GageH100X Professional Tire Pressure Gauge with Protective Rubber Guard (100 PSI)

Pros:- Large, easily readable display.- Seems pretty accurate though I have no calibrated gauge to which to compare it. I compared it with my 3 other tire gauges and they are in agreement.- The connector is straight, not angled, and fits into the narrow gap in my new car's hubcap to fit onto the valve.- The bleeder button is handy if you are trying to release pressure.- Gauge holds pressure for a reasonable amount of time so you don't have to read it while it is actually connected.- Doesn't use batteries.Cons:None really.Other:- The tip does not screw onto the valve stem, you just hold it there.- It does require two hands to operate but you can then hold the display at a convenient viewing angle at the same time you are attaching the tip.- You have to remember to release the gauge pressure between subsequent readings.- This is a larger unit. It isn't really glove compartment size, but I don't see how you could have these features and make it smaller.I have about 3 or 4 other gauges but wasn't sure about the accuracy, plus they are all designed with the attachment head at an angle to the gauge stem. The old gauges just don't fit into the recessed valve stem in the hubcap of my new car and I end up bleeding air and getting uncertain readings. The Accu-Gage is much easier to use and I have more confidence in the readings. I still keep a pen gauge in the glove compartment of the car for emergencies but since I fill my car tires at home I keep this much nicer and better quality gauge in my garage.I have only had this for about a month so I can't speak to longeveity but it seems solid construction.

I bought this 100 PSI model because of the New York Times Wirecutter favorable review of the 60 PSI model.My 100 PSI gauge works perfectly at car tire pressures, 20-40 PSI: Easy to line up; the readings match other tire gauges.At bicycle tire pressures (50-75 PSI), it was unsatisfactory: It took several tries to get a good line up and seal, and even when I did get a correct seal, the pressure reading was 5-15 PSI low compared to other gauges.No way to tell whether I got a bad sample or whether it's a general problem. Since I'll use it primarily for car tires, I'm not going to return it.

I had a tire pressure gauge from this company for many years (that I actually bought through Car Talk's shameless commerce division, so it was Tom and Ray approved). It worked fabulously for many years, then stopped making a good seal at the valve stem, so I bought another brand gauge which worked 'okay', but it had an 'angle' connector at the valve stem and I felt it was awkward for me. Long story short, I went back to Accu-gauge from Mieser. My only complaint about this new model is the hose is not as flexible as my previous one, but I am guessing that is a robustness design feature that will be an advantage.

I had purchased the other Accu-Gage tire pressure tools - the traditional stick and the small dial stem without the hose, and then ordered this through Amazon. This is the easiest to use of the three. The flex hose and the and the pressure fit on the end (that you push onto your tire valve stem) seats far better and more solidly than other Accu-Gage products, which in turn are better than other brands on the market. And it makes it easier to read the tire pressure on the car spare while it is still down in the trunk well. The grip surface around the pressure dial is a bonus - adding that aftermarket online to other Accu-Gage products would cost another $7-8.If you want one good tire gauge for everything (the 1-100 lb pressure range will read high pressure spares and bike tires) skip the others, spend a couple extra $$ and get this one. It's worth it. They do have a 0-60 range gauge also that is the same if you don't have the need for reading over 60 lbs psi.And I don't work for the company or have any interest, except I was searching for long time for the right tire gauge and found it......

Love this product. Easy to use and does the job. I have nothing to calibrate this with and the readings get me to where my tpms warnings turn off.Taking pressure is simple enough - press the end to the tire valve and read. The gauge keeps the reading until you press the bleeder valve to release. This valve also allows letting air out if the pressure is high.I use this for my cars and bikes and enjoy a job that can be miserable with a difficult gauge.

I have three Accu-Gage pressure gauges and none read the same. One is reads 2 psi low, another reads right on and this one reads 2 psi high. I base these readings on a digital gauge that is part of an air compressor I use. The one that read 2 psi low and the one that appears to be accurate were purchased at an auto parts store.

I've got a 0-60PSI version of this I've enjoyed for years. Well built, durable, easy to read. I recently replaced my half ton pickup with a one ton. The rear tires get inflated to 80PSI and the fronts to 70PSI, so the old gauge wasn't enough. This 0-100PSI does the trick, built just as well as the older model I have.One thing I've noticed is that if I forget to release the air pressure after checking the tires, I can come back a week or more later and the gauge will still be holding at the last reading. Releasing the air using the button on the top resets it to zero. This is exactly how it's supposed to work! It'll hold the air pressure for quite a while, a sign of a well built product. Worth the cost!

I got this to replace a cheap Slime brand tire gauge that was horribly inaccurate in a family member's glove box. No complaints about the quality and function relative to the price. My particular gauge seems to be pushing the edge of the allowable accuracy though and I'm fairly certain is 1.5-2psi low at what I believe should be ~32psi. Assuming it is consistent that shouldn't be a big deal. For this size gauge ANSI B40.1 Grade B allows +/-2psi for the mid range and +/-3psi at the outer quartiles and this manufacturer looks to claim +/-1.5 psi @ 50 during calibration. As a note grading is based on span of the gauge so you are best off going with the smallest gauge range that still meets your needs if you care about accuracy.