MEASUREMAN 2-1/2" Dial Size Digital Air Pressure Gauge with 1/4'' NPT Bottom Connector and Protective Boot, 0-200psi, Accuracy 1%, Battery Powered with LED Light

Inexpensive, accurate and consistent. I bought this to replace a damaged head on an inflator. It works great and is within .2 lbs of a much more expensive gauge.

I work on trains. Part of our inspection procedure & repairs requires us to check air brake and air spring pressures ranging from as low as 6psi up to 160psi. We have a shop regulated master air gauge that is calibrated yearly for accuracy and I checked this gauge right out of the box and it was spot on accurate. I've been using it for a week now and it's awesome being able to quickly read my pressures. The ONLY downside I see is that it seems you cannot calibrate it. I will check it weekly to ensure it maintains it cal. Another minor gripe is that backlight turns off after X. amount of time, and pressing a button doesnt turn it back on. However, a cool feature I noticed for someone using this as a tire gauge, it has a tiny LED light on the rear of the gauge to illuminate your tires valve stem at night.

I bought this to put on an inflator and it fits and works fine but as the title says, it chews batteries. It is not clear to me whether it has a high drain when "off" or whether it has been left turned on for long periods. Either way, I will keep using it until I find a definite referral to something better.

The MEASUREMAN 2-1/2" Dial Size Digital Air Pressure Gauge is a highly accurate and reliable tool for measuring air pressure in tires, HVAC systems, and other applications. Its 2-1/2" dial size makes it easy to read, and the digital display adds convenience, offering precise pressure readings. The gauge is compact, durable, and easy to use, featuring a sturdy construction that ensures long-lasting performance. The simple interface and quick response time make it an excellent choice for both professionals and DIY enthusiasts. Overall, it's a practical, well-built tool for accurate air pressure measurement.

I've had several dial-style gauges for my inflator fail after just a year or so, so finally purchased this digital one to see if it might last longer. It works very well, is easy to read and very bright, and the overall design is very durable. I love that it kicks on when you use it - no need to even press the buttons! The ruggedized cover is perfect. Would highly recommend, a great product for how inexpensive it is compared to much more expensive gauges of a similar style.

I had purchased a tire inflating device with digital gauge from Tractor Supply. It drained batteries readily. I discovered the gauge was erratic. I tossed it it into a drawer and forgot it. Then one day I decided I had a real use for that device. I found this replacement gauge for half the price of a new complete inflation unit. This new gauge arrived on time. It was a simple task of unscrewing the old gauge and replacing it with this new one. It is now usable and again part of my useful tools.

The accuracy seems pretty good based on checking it against two other gauges I have so that’s a plus, although I’d prefer if the backlight was either controlled by a button or just stayed in constantly until you power the gauge down. The true pressure is a little slow to stabilize but the 1/10 psi graduations make it worth the wait.

Works

This is a nice upgrade to a tire inflator that came with a less then useful or reliable analog needle gauge. Rubberized boot over meter protects against shocks, and it uses two AAA cells which are common and cheap to obtain. Update: Had it for about a year and discovered it has a white LED on the rear which can be useful to illuminate a valve stem in the dark, it can be turned on by hitting the power button. Still holding up well with no errors or issues. Big improvement over the cheap junk analog gauge that it replaced.

This is an excellent air pressure gauge! I am finding it to be highly accurate, easy to use, and easy to grasp, that's to the large rubber protection jacket that surrounds it. The claim is 1% accuracy, which is far better than my old analog gauge. As much as I love watching a needle slide over the face of a gauge, I realize that the accuracy of this digital gauge is far better! In fact, this gauge is so good, you can monitor pressure in one of four different measurements! It was very easy to swap out my old analog gauge and hook up this digital pressure gauge in its place. Bottom Line - No regrets in replacing my old gauge with this one. Accuracy and durability give way to sentimental feelings! A great pressure gauge!

This is a nice Measureman digital gauge. It's blue backlit, with some battery saving logic going on. The cover is thick, soft and knobby. If you are mounting this on a tire gauge or some other rough service, that will be a good feature. I like that it uses 2xAAA. These last WAY longer than a couple 2032 batteries in similar gauges. 1% accuracy is fantastic! There are only two buttons, ON and UNIT, so it's pretty simple to use. Just like a tire gauge, it also turns itself on when the pressure starts, at about 15PSI. This seems like a great deal if it remains 1% accurate. 😊

Unboxing review: Ordered 6 nos, 1 was without battery, 4 was with the battery seal. Further after usage we would know the quality and durability. We will update the review after 3-4 months.

Used it to replace one on a different manufacturer's tire inflator. It was easy to install and worked right out of the box. No setup and seems to be accurate. Found out during first couple times I used it that it has a rear pointing work light for night time emergencies.