AstroAI Digital Tire Pressure Gauge with Replaceable AAA Batteries, 150 PSI 4 Settings Stocking Stuffers for Car Truck Bicycle Backlit LCD Non-Slip Grip Car Accessories, Black

This tire pressure gauge is compact and fits perfectly in the hand. Very easy to use and gives quick, clear readings. A handy and reliable tool that every car should have.

Work as advertised, accuracy appears to be very good, easy to read, size is perfect to throw in the glove box or center console. Handy to have if you have low pressure warning system but it doesn't indicate which tire is low.

It matches my older digital gauges (except they read to 0.5 PSI and this one reads down to 0.1 PSI) so I consider it accurate. Being powered by AAA batteries is good, because you can use lithium AAA's which work at lower temps than alkaline. There's a battery level indicator, and batteries are easy to change. I find the shape of the case easy to hold and use.EDIT: I deducted one star because it stopped working after 4 months. Turned on and lit up, but read zero PSI. Replacement unit arrived in working order, and it'll hopefully stay that way.

Work great an is easy

My pen type of air gauge went wonky on me awhile back. This new addition to my toolbox works like a charm and stays consistent with its readings if I go around twice on the 4 tires. Also I like that it uses 2 AAA batteries instead of those coin batteries.

Small, accurate, convenient!

Uses AAA batteries instead of coin batteries. Performs well when measuring tire pressure of my car. I am satisfied with my purchase!

Update 6/17/2024: My previous one-star review of the first unit received is below; however, hats off to the seller for promptly reaching out to me and for their concern and determination to make things right by either my choice of a full refund or product replacement. I chose to request a replacement unit of the exact same air gauge through the normal Amazon return/replace process and it is more accurate and measures only 1 psi below the two other digital gauges that I use, which is close enough for my needs and I wouldn't have returned the first one under those circumstances. Again, I do like and wanted this gauge because it uses easily replaceable AAA batteries.First review:Maybe I received a bad unit, but I needed this air gauge and was very hopeful that it would be a good one, however, the psi reading as compared to two other gauges I have (one from this same brand) is low by about 4 psi, which is just unreasonable in my book. I tried it on tires that run from about 20 psi to 65 psi and all the readings were low by about 4 psi. Yes, this gauge is easy to read and easy to use, and I like that it uses easily replaceable AAA batteries, but accuracy is more important than anything else and the unit I received is definitely not.