Milton Precision Digital Tire Pressure Gauge S-580ekit, Made In USA Most Accurate Inflator Gauge Available, Perfect for Professional Technicians, Easy to Read Display, 0-160 PSI Pressure Range, Red

Really nice tool. It's a bit too easy to accidentally switch from psi to other units but once you get used to watching for that, it's great

IMHO this is by far the best precision tire gauge/inflator on the market. Longacre is one of the most popular gauges (no inflator function) and it's 2% accuracy. The Moroso Pro gauge is in the ballpark pricewise of this Milton and offers .5% accuracy. The Milton is .05% accuracy, which is insane and a new level of accuracy. Another aspect to consider is that this product works across a range of 0-160 PSI, all of the aforementioned gauges are a subset of this range only, if you wanted to cover 0-160 PSI you'd have to buy multiple of the other gauges. I find this to be a huge advantage because I use it for ATV tires that are filled to 6 PSI up to 110 PSI on a F450. Using common AAA batteries is also a huge bonus as most use lithium coin cells that I never seem to have extras around when I need them. The included whip off the inflator is a nice touch as well, allowing you to use whatever filler tool you want and allowing you to easily swap them. I use another 6' whip with a quick connect that allows me to be more comfortable by standing while I fill the tire (nice when you're filling 35" tires after you've aired down on the trail) and be safer (do you really want your head that close to the tire while filling?). Then, when I fill dually tires, I just pop my whip off and connect a dual head. It's not completely perfect in every way, but it is better than any other I've found and I'd highly recommend it.

I’ve always heard good things about Milton, so I thought I’d give them a try. When I found this kit I thought it would be a great tool since I do truck tires all day long. I’ve been using this for a few weeks and found that it’s not as accurate as Milton claims. The pressure reading keeps creeping up or down even when your not doing anything (I verified there wasn’t any leaks). Milton also claims its an ergonomic design, if it was you’d be able to inflate or deflate without feeling like you’re not gripping it right and it might be doing the opposite of what you intend to do. Great idea with the quick connects to interchange the air chucks, I’ve been doing it for years!! Sorry Milton, you didn’t think of that first!! Definitely sending this poorly made, overpriced tool back. I will be going back to my old inflator.

great product

I purchased this precise tester/inflator because my previous oil filled was giving erroneous readings. I tried two other testers I had and they two were different. I was so upset I told myself I wanted one accurate tester, so out of frustration ordered this. There were a lot of things I liked about this tester. The LCD screen had a removable hood to use in the sun, but it seemed old because other less expensive testers had easier to read digital readouts, and although the hood helped, it would not take much to hit it with your fingers to cause it to fall off. I liked that you could easily change air chucks with the adapter, but I found I only used the one to test, so was not ever going to use the other chucks. Why I returned this was the button to change to different scales other then PSI was right on top under the display next to the on/off button and I would constantly be hitting it with my thumb when I held the gage, since it is right where you place your thumb when you hold it. I would first check to see it was set to PSI and take my reading and it would be in another scale, so I had to scroll through the different scales and choose PSI and retake the reading. Not really a deal breaker since you would eventually learn to use it, but given that I check tire pressure every 60 days, it did not seem worth the hassle. Also I would have thought that anyone paying this much for tester would have a specific use for it and the Mfg would have made it so you locked in whatever scale you were using and have to actively depress two buttons to change the settings so you don’t easily change them. What makes this tester nice is that you see how much total and fractional pressure is in your tires. So if a regular stick tester says you have 32psi in each tire. You could be closer to 33 psi in two of your tires and closer to 31psi in the other two. Again, I do not need that level of accuracy in my tires . I would recommend this tester for anyone needing a high level of accuracy, but probably not for someone who tests their tire pressure maybe six times a year

It is a great tool to have, but it’s too expensive not worth it cost too much money for what it does. I regret buying this tool

Not a fan of this inflator. Hose is too small. Volume of air is sacrificed.

I was looking for an extremely accurate air gauge to measure pressure on my motorcycle tire air pressure. I race and changes as little .5 psi make a difference. In addition to being extremely accurate, it also allows me to add or relieve air as needed without changing tools. It is well built and made in the USA. I’ve seen some posts criticizing this tool because the air pressure fluctuates even after adding or removing air. This is not a defect but a sign of the gauges extreme accuracy and precision. When adding or removing air you have many factors affecting pressure, like the differential in air temperature between the air in the tire and the air you’re putting in. As the air temps normalize the pressure will fluctuate slightly, this gauge is so precise you can see it. The humidity of the incoming and the current air in the tire will also normalize. The biggest thing is to let the gauge “settle”. Once it does, you will know the exact air pressure at that moment. Checking it again later and getting a slightly different result is completely normal and again, a reflection of both the accuracy and precision of the measurement. If you are looking for one tool to inflate, deflate, and get the most accurate pressures possible for critical applications I doubt you will find a better tool.

Works great

So I love the accuracy and large and easy to read display. The build quality is fantastic, except the cheap plastic battery cover and valve cap holder. My complaint is based on my first use at plus 2 Celsius- the display became unreadable by the time I reached the fifth tire on my sprinter dually. I like it so much that I can’t bring myself to return it, but I probably will. Whoever decided to use epaper needs their head examined and they should put a big warning on the box that it won’t work below freezing. I had planned to leave it in my RV and check the tires before each departure, but that idea only works above freezing…..