Gauges are really nice but they don't read completely accurate
595879
Gauges are really nice but they don't read completely accurate.  They make large jumps in pressure when it is filling and always stops at a different number. Great for a general idea of where your pressure is, not so great if you need a precise number.
4397716
I knew that these were cheap but they do not always return to the same number on the same measurement, i.e. zero is up to two thousandths off.
1238990
I've used this bore gauge a few times now and have no complaints. I tried replacing the dial indicator with a much more expensive one and still got the same results so it seems pretty accurate to me.
2243351
This is a very attractive thermometer/hygrometer/clock.  The only problem (and it's a major one) is that it is rarely accurate in terms of temperature.  I have it mounted in the shade as suggested but nevertheless, during the day it usually reads about 10 degrees hotter than it actually is during the summer.  It is closer to accurate when the sun is down, but still not right.  I'll be curious to see if it is more accurate in winter.  Also, the hygrometer seems to be accurate most of the time, but on a few occasions it has read zero humidity on fairly humid days.

I find it humorous that the manufacturer has the word "precision" in their name.
943935
The gauge is good and the magnet is nice and strong but the clamp that holds the neck of the gauge is loose. I wonder if this looseness can translate into inaccurate readings
3066766
Does any know how to adjust this gauge.. Its not giving me more than 22 on the display
I'm I doing something wrong?
4829961
I ordered this to monitor my presta valve fat bike presssure.  However, I find the gauge is a bit finicky and doesn't always get a reading or it is off.  I am sure that for most bikes at higher pressures it works great but at below 15PSI I can't really recommend it.
4245719
The original gauge was not repeatable, at all.  Contacted the company and quickly received a new unit.  New one works well, although sometimes I have to lightly tap it to get a good reading, which is then repeatable.
3612132
The gauge doesn't read small enough for measuring cylinder block bores accurately and if u try and find another gauge that reads further in that length stem they don't seem to be available.
4963806
Gauge came in set correctly and was accurate from 0-1 within .001. My issue with it is the base, the second hole to be specific. The threads are so loose that it will not hold the indicator. Kind of a let down.
4338350
I have now purchased five of these gauges from Amazon over the last two years or so for myself and family.  I like the ease of use with the flexible hose and the angled connection for tightly spaced spokes on garden carts.  However, one of these five gauges reads low by four pounds.  The other four read exactly the same and are within six-tenths of a pound of the reading from a digital gauge.  I also have two other dial type gauges that read low by two pounds and three pounds.  My conclusion is that tire gauges tend to be inaccurate, and that this brand is probably as accurate or better than most, but not perfect.  One needs to compare readings with other gauges and gain confidence on which way, if any, the readings from a particular gauge need to be adjusted.  That said, these gauges are the easiest to use and read that I have ever owned.
4777946
Good meter, seems to be slightly off from what my friend's "fancy" meter reads.  But he's an electrician and I'm not, so I'm ok with it
1118069
Nice gauge. Only thing I don't like is when you turn it on you have to make SURE it is set on PSI not BAR or one of the other "foreign languages"  AND , with the small print is is sometimes hard to read without glasses.  Wish there was a way to set on PSI and NOT change simply by hitting the "on" switch again. What I am saying is if you hit the on switch twice, it changes it off of PSI.  TOO EASY TO CHANGE.
301484
The design gives you a even chance of the gauge being upside down or right-side up depending on the orientation of the bbq. For me it is upside down. Not sure how accurate the gauge is yet. It seems to reading low but I'm not certain if 55 is a cold or a cool day. Temperature ranges on gauge would be more useful.
2625434
About 10 degrees off compared to live data on the opposite head. A little more detail on the marks would help. Nice gauge though. I wish I had gone with the 2 5/8" model.
555766
This gauge works but I question it accuracy. It's a good tool to have if you grill alot and  want to make sure you don't run out gas.
1213723
Extremely accurate readings.

If you don't know how to read the gauge, go to your dealership or pep boys or any automotive place (Americas tire too) and ask them if they can help you understand the gauge when you go in for service or just go in and ask them.

You could find charts but I think that's more difficult than just going to someone in person.