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expirediconian | Staff posted Jul 21, 2025 7:41 PM

AstroAI Digital Tire Pressure Gauge w/ AAA Batteries (up to 150 PSI)

$4.00

$9.99

59% off
Amazon
15 Comments
17.1K Views
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Deal Details
AstroAI Direct via Amazon has AstroAI Digital Tire Pressure Gauge w/ AAA Batteries (up to 150 PSI) on sale for $7.99 - $4 (redeem coupon on the item page or apply promo code Z6EY8KHX at checkout) = $3.99. Shipping is free with Prime or on $35+ orders.
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Thanks to Deal Editor iconian for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
AstroAI Direct via Amazon has AstroAI Digital Tire Pressure Gauge w/ AAA Batteries (up to 150 PSI) on sale for $7.99 - $4 (redeem coupon on the item page or apply promo code Z6EY8KHX at checkout) = $3.99. Shipping is free with Prime or on $35+ orders.
  • Note: You must be logged in to clip coupons; coupons are typically for one-time use.
Thanks to Deal Editor iconian for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+37
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15 Comments

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Jul 22, 2025 12:48 AM
63 Comments
Joined Oct 2014
NeekachuJul 22, 2025 12:48 AM
63 Comments
🚮🚮🚮🚮🚮
1
2
Jul 22, 2025 4:15 AM
5K Comments
Joined Sep 2019

This comment has been rated as unhelpful by Slickdeals users.

Jul 22, 2025 4:43 AM
87 Comments
Joined Nov 2011
pc5000Jul 22, 2025 4:43 AM
87 Comments
These things work, but will annoy you three years down the road when it's cold out and the batteries are dead.

What is wrong with the mechanical design that has been around 50 years? Why does a tire gauge need batteries and a screen?
Jul 22, 2025 7:32 AM
843 Comments
Joined Oct 2014
turboc20Jul 22, 2025 7:32 AM
843 Comments
Quote from pc5000 :
These things work, but will annoy you three years down the road when it's cold out and the batteries are dead.

What is wrong with the mechanical design that has been around 50 years? Why does a tire gauge need batteries and a screen?
I guess these are cheaper to make.

If you HAVE TO keep these in car for long time, make sure get the battery out or insert a small piece of plastic/paper between the battery and connector to cut off the circuit.
1
Pro
Jul 22, 2025 1:40 PM
12.3K Comments
Joined Jul 2008
c2nah777
Pro
Jul 22, 2025 1:40 PM
12.3K Comments
Quote from LavenderPickle7682 :
So....what's a tire pressure gauge doing with AI? Seriously. Doesn't need it.
Here we go again.Frown
1
Jul 22, 2025 3:27 PM
2.6K Comments
Joined Apr 2011
MIA2TLVJul 22, 2025 3:27 PM
2.6K Comments

Our community has rated this post as helpful. If you agree, why not thank MIA2TLV

Does anyone know if the valve is attached to the device?
I ordered one of these a couple of weeks ago and returned because they were separate and the valve was so small that I knew I'd lose it.

Also on a side note, whenever you do need more air in tires, almost every Costco has the machines available to use for free in their parking lot.
I've been a Costco member for about 15 years and just learned this a couple of years ago.
Last edited by MIA2TLV July 22, 2025 at 08:36 AM.
1
Jul 22, 2025 4:39 PM
4.4K Comments
Joined Sep 2010
stegallJul 22, 2025 4:39 PM
4.4K Comments
Good price. Repped.

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Jul 22, 2025 5:30 PM
1.6K Comments
Joined Dec 2013
vertical2394Jul 22, 2025 5:30 PM
1.6K Comments
Quote from turboc20 :
I guess these are cheaper to make. If you HAVE TO keep these in car for long time, make sure get the battery out or insert a small piece of plastic/paper between the battery and connector to cut off the circuit.
the mechanical ones are 99 cents and are made of plastic now.
Jul 24, 2025 6:24 PM
822 Comments
Joined Oct 2012
MadmanJoeJul 24, 2025 6:24 PM
822 Comments
I think part of the issue with the mechanical ones was a race to the bottom. I lost or loaned my last one I'd had forever that was decent. I got a cheapo mechanical one thinking I was good. It won't give consistent reads. It would vary like 30%. So I got not this one but the prior one that was posted. Although the battery thing is a pain, I'm hopeful it will at least be accurate-ish.
Jul 24, 2025 8:01 PM
446 Comments
Joined May 2017
benchicJul 24, 2025 8:01 PM
446 Comments
Terrible design. Will not fit in my motorcycle wheel. Pretty much useless if you need it for more than just your car
1
Jul 24, 2025 8:48 PM
6.1K Comments
Joined May 2020
Shake-N-BakeJul 24, 2025 8:48 PM
6.1K Comments
Quote from benchic :
Terrible design. Will not fit in my motorcycle wheel. Pretty much useless if you need it for more than just your car
Lol. Well, the vast majority of people don't own motorcycles, so this is very useful for just about everyone else.
Jul 24, 2025 9:19 PM
230 Comments
Joined Feb 2015
pigdealJul 24, 2025 9:19 PM
230 Comments
Cannot beat this $4 digital tire gauge, and a huge plus with AAA batteries that most are problematic to deal with when the batteries are depleted. I would pay full price for AAA batteries digital gauge, simple batteries replacement.
Jul 25, 2025 3:06 AM
35 Comments
Joined Nov 2017
crautyJul 25, 2025 3:06 AM
35 Comments
Quote from MadmanJoe :
I think part of the issue with the mechanical ones was a race to the bottom. I lost or loaned my last one I'd had forever that was decent. I got a cheapo mechanical one thinking I was good. It won't give consistent reads. It would vary like 30%. So I got not this one but the prior one that was posted. Although the battery thing is a pain, I'm hopeful it will at least be accurate-ish.
There are plenty of metal pressure gauges available - I keep a cheap ones in all my vehicles but almost never use them. They're garbage for accuracy. A digital gauge is significantly more accurate and easier to read - particularly at night. The batteries last a long time and, if that is a concern, buy some lithium AAA batteries and keep them in your vehicle for this and an emergency flashlight if/when necessary.
Jul 25, 2025 2:13 PM
39 Comments
Joined Feb 2008
Joe2.0Jul 25, 2025 2:13 PM
39 Comments
I bought one of these things a couple of weeks ago and just returned it a couple days ago. It was fidgety, sometimes I would have to hold the button down to check the pressure for it to stay on. If I let go, it would turn off before any reading. I had one before and it's not supposed to work like that. I don't recommend even at that price.

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Jul 27, 2025 2:23 AM
2K Comments
Joined Jan 2023
VaultTecJul 27, 2025 2:23 AM
2K Comments
Quote from pc5000 :
These things work, but will annoy you three years down the road when it's cold out and the batteries are dead.What is wrong with the mechanical design that has been around 50 years? Why does a tire gauge need batteries and a screen?
these take AAA much easier for me to go grab a rechargeable AAA out of the drawer than the other electronic gauges that take watch batteries!

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