Cooolbuy 150 PSI Digital Tire Pressure Gauge 4 Settings with Non-Slip Grip and Backlit LCD (Black-2 Pack)

These have worked well for us. My wife's van has a tire that keeps VERY slowly losing air, so it's important to have an accurate gauge. This is doing the trick, and is helping to keep us safe, especially during long trips. It's got more bells and whistles than we use, and I'm sure they're helpful to some folks, but all we really care about (so far, anyway) is psi, which seems accurate. It's also comfortable to hold while using, and pretty easy to see, even in the bright south GA sunlight (and the backlight has been handy in a number of instances). I would purchase again.

This tire gauge is pretty easy to use and works well for me. It forms an almost perfect seal on the tire valve, allowing for zero air loss when checking the PSI in my tires. Push the button once to turn it on. Hold the button down for 2 seconds to turn it off. Simple as that. It will turn off automatically after 15-20 seconds, but that is just a waste of battery power. How accurate is it? I don't know. It reads slightly different than my old one. But which one is correct? A man with two clocks never really knows what time it is. Ha.

I only gave it a 4 as it is too early to tell how it will hold up, but so far it works great, easy to read and ergonomic. Nice to keep in your glovebox, maybe I'll buy a couple more for my other truck and other family members as well.

Can't be sure how accurate these are, but they are consistent.Fairly easy to use and read. Just be careful to press-and-hold to clear the readout, then press again to turn it back on – or else you must cycle through three other pressure modes to get back to "psi." There ought to be some other way to keep it in PSI mode.This pair did come with nice little zipper cases to keep extra batteries and the provided extra valve stem caps. The lighted tip is also nice after dark.Despite the issue noted above, I do recommend this gizmo. ***1/2 stars -- If these still work a couple of years from now, I'd go with 4 ****

My daughter has two cars so now she has a gauge to put in each car. She has always had a hard time checking tire pressure, so she practiced on all the cars at the house on Christmas day. It was easy for her, she could read the gauge, and she was delighted with this gift.

I love not having to keep up with all the different guards like my old trimmer. For me the guard selection stays locked well, and there are tons of detailed settings. I still haven't had to recharge the battery, or add any oil to the blades.

I think my headline says it all.Bought this to avoid over-inflation on my bike tires, however, the accuracy is questionable, and it's a pain to use.Just use the "pinch" test and save money and bike space.

Should have been a good product. Maybe just my gauge was not working properly, but the seller refused to acknowledge any correspondence so I will give the seller a 0 star rating.