AstroAI Tire Pressure Gauge with Inflator, 100 PSI-ANSI B40.1 Accurate, Large 2.5" Easy Read Glow Dial, Heavy Duty Air Chuck and Compressor Accessories with Rubber Hose and Quick Connect Coupler
Condition: New
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Availability:
15 left in stock
Arrives
Sunday, Sep 21
Size: 100 psi Analog
Features
- Advanced accuracy: Professionally calibrated tire pressure gauges for cars. Accurately measures from 0-100 PSI with a resolution of +/-1 PSI.
- 3-IN-1 Multifunction: Our air pressure gauge has 3 functions of deflation, inflation, tire pressure check. Press trigger to inflate tire, press reset button to deflate tire.
- Universal compatibility: Our portable tire inflator for anything else that utilizes a schrader valve; also compatible with all quick connect 1/4" NPT air compressors and 14" NPT Quick- Connect Fitting.
- Superior construction: AstroAI car tire inflator with pressure gauge is built of high quality, heavy duty stainless steel and brass components that provide lasting performance.
Brand: AstroAI
Material: Stainless Steel, Brass, Rubber
Item dimensions L x W x H: 17.92 x 1.42 x 1.22 inches
Item Weight: 1.05 Pounds
Screen Size: 2.5 Inches
Brand: AstroAI
Material: Stainless Steel, Brass, Rubber
Item dimensions L x W x H: 17.92 x 1.42 x 1.22 inches
Item Weight: 1.05 Pounds
Screen Size: 2.5 Inches
Manufacturer: AstroAI
Item Weight: 1.05 pounds
Product Dimensions: 17.92 x 1.42 x 1.22 inches
Country of Origin: China
Item model number: 13
Manufacturer Part Number: US100
Date First Available: June 11, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Sep 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Works great. I think I checked and added air to everything in the garage and driveway the day it came in. Just attach to valve stem and pull the trigger. Let off trigger to check air pressure. Love it.
Reviewed in the United States on July 10, 2025 by Amazon Customer
Excellent inflator/deflator/gauge. Accuracy comparable to my digital Accutire gauge; always the same reading. I was not familiar with that NPT male connector at the bottom of the grip, and did not initially realize that it is compatible with my decades-old compressor that has a clamp-on connector that ordinarily clamps onto the Schrader valve on a tire or other inflatable with Schrader valve. It turns out that the NPT male connector is fully compatible with the type of clamp-on doohicky at the end of the hose on my older compressor. So I didn't need an adapter, which is not what I first assumed. Anyway, this is clearly a well-made inflator/gauge.
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Reviewed in the United States on July 15, 2025 by Kaiser Soze
I recently upgraded from an air pump to a compressor for a problem tire on my car. Since I have to fill it so frequently I wanted a filler with a gauge. So far my only problem is with the tire valve chuck. As many other reviews have said, the chuck doesn't stay on the valve well and leaks air from the tire. One review said to pull out one of the two thread-catches, but that didn't work in my case. I'll be buying a new chuck, I haven't decided from whom. It's interesting to note that the pics of AstroAI's replacement chucks only have one thread-catch, but the chuck that comes with this gauge has two. And, those two catches are closer to the end of the chuck, I think the they're missing the threads entirely. Not only that, but in two of the pictures of this product there is a single catch but there are two catches in the main photo. [EDIT: I'm guessing that where I see one catch it's a CAD image rather than a photograph.] The rest is fine. Air hose connection is solid. Pressure readings match my stick/pen gauge as well as the car's TPMS when I hold the chuck seal manually. The trigger adds air, the "reset" lets it out. EDIT: I bought a pair of new chucks, AstroAI brand. In the picture the top one is the new one and the bottom is the one that came with the inflator. As I mentioned I did alter the original chuck, I pulled out one of the thread-catch teeth. But look at the differences here: the replacement chuck is far beefier, has a better lever action, and the thread-catch is set deeper into the chuck, which makes it possible to actually catch the threads of the tire valve. The teeth on the original chuck are way too far out, they skip past the threads, which is probably the cause of most of the bad reviews. It's a shame that AstroAI makes you go thru this replacement process when they have WORKING chucks on hand. Feels like a double-dip to me. Like, "buy our product, then buy more of our products to make the original product function as it was advertised in the first place." One thing that seems like common sense but maybe isn't, when you put the chuck on the valve stem, align it so there's nothing in the way so you could give it a quarter or half-turn after. IF you've caught the threads correctly you can give it a twist and make a better seal.
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Reviewed in the United States on September 8, 2024 by Frank Frank
This is a well-made tire pressure gauge, and it looks like it will be very durable. The gauge is very easy to read. I checked the compared the gauge reading to another gauge I have been using; both reading was about the same. The reason I gave the gauge a 3-star rating is because it is supposed lock onto the tire valve stem securely. The gauge I have does not properly lock on to the valve stem and seal, so it leaks. To get it to seal on the valve stem, like any other tire gauge you must securely hold it in place to avoid leaking. I guess I will keep it, I can get it to work, it just doesn't work as well as it should. After writing this review and reading this product, three stars, I was contacted by Astro AI customer service. Astro AI’s customer service is great. They are very thorough and have corrected the problem that I’m having. I’ve changed my rating to five stars. This is a good product good value for money spent.
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Reviewed in the United States on January 2, 2025 by Dave
Connected easily to my standard air hose. The chuck fit my tire valves with no leaks once I got used to it -- took me a couple of tries but really it's simple. I was concerned that the gauge would not be accurate, but I compared it to my two favorite dial gauges and it's right on the money. Seems sturdy enough for me. Great value.
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Reviewed in the United States on June 8, 2025 by Chip C
Easy to use, worked nice, font is legible, easy to reduce pressure is needed,
Reviewed in the United States on July 21, 2025 by Big M
Great tool more robust than others
Reviewed in the United States on July 29, 2025 by Xiaolu Mcbride
I like the gauge and ease of reading and the accessories that came with the kit. The inflator chuck seems a fragile for the quality of the the other things in this kit. The holding clip is thin, and will not stay clipped to valve stem. I had to continuously force the air chuck onto the valve stem .
Reviewed in the United States on February 3, 2025 by Joe D