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expirediconian | Staff posted Sep 04, 2025 05:32 PM
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expirediconian | Staff posted Sep 04, 2025 05:32 PM

Prime Members: ETENWOLF T300 Digital Tire Pressure Gauge (3-200 PSI)

+ Free Shipping

$4.00

$15

73% off
Amazon
24 Comments 25,798 Views
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Update: This popular deal is still available

Uncle Smith's Garage via Amazon has for Prime Members: ETENWOLF T300 Digital Tire Pressure Gauge (3-200 PSI) on sale for $7.99 - $4 with promo code EJOARIKN at checkout = $3.99. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

About this Item:
  • High Accuracy: Calibrated to ANSI B40.7 Grade 2A (±1 PSI) for precise measurements.
  • Extreme Weather Performance: AI chip with thermal compensation ensures functionality from -4°F to 130°F (-20°C to 54°C).
  • Wide Pressure Range: Accurate from 3 to 200 PSI, suitable for all vehicle types.
  • User-Friendly Features: Replaceable AAA batteries, backlit LED display, and lighted nozzle for visibility in low light.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available

Uncle Smith's Garage via Amazon has for Prime Members: ETENWOLF T300 Digital Tire Pressure Gauge (3-200 PSI) on sale for $7.99 - $4 with promo code EJOARIKN at checkout = $3.99. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

About this Item:
  • High Accuracy: Calibrated to ANSI B40.7 Grade 2A (±1 PSI) for precise measurements.
  • Extreme Weather Performance: AI chip with thermal compensation ensures functionality from -4°F to 130°F (-20°C to 54°C).
  • Wide Pressure Range: Accurate from 3 to 200 PSI, suitable for all vehicle types.
  • User-Friendly Features: Replaceable AAA batteries, backlit LED display, and lighted nozzle for visibility in low light.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+79
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Top Comments

Marcus305
1329 Posts
4006 Reputation
Great price. These take two AAA batteries, which are cheaper and easier to find than button cell batteries.

24 Comments

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Pro
Sep 04, 2025 06:45 PM
1,329 Posts
Joined Jul 2014
Marcus305
Pro
Sep 04, 2025 06:45 PM
1,329 Posts

Our community has rated this post as helpful. If you agree, why not thank Marcus305

Great price. These take two AAA batteries, which are cheaper and easier to find than button cell batteries.
1
2
Sep 04, 2025 10:12 PM
437 Posts
Joined Aug 2016
GorillabeardSep 04, 2025 10:12 PM
437 Posts
Picked up the red one a few weeks ago for the same price. Way better than I expected, for the price, and looks really nice too
Sep 05, 2025 12:08 AM
101 Posts
Joined Jul 2022
BlueCrowd8839Sep 05, 2025 12:08 AM
101 Posts
Similar to other SD users. I got the red one a few weeks ago. I've used it twice already to check my tires. I really enjoy using it. Seems sturdy and gives an instant clear and visible readout.

For $4 I'm in for a nother one without a doubt
Sep 05, 2025 12:18 AM
295 Posts
Joined May 2018
QueeefInhalerSep 05, 2025 12:18 AM
295 Posts
Very Impressive!
4
Sep 05, 2025 01:58 AM
31 Posts
Joined Feb 2017
bryinvirginiaSep 05, 2025 01:58 AM
31 Posts
Ordered, thx
Sep 05, 2025 02:34 AM
4 Posts
Joined Mar 2019
DavidK1986Sep 05, 2025 02:34 AM
4 Posts
Quote from BlueCrowd8839 :
Similar to other SD users. I got the red one a few weeks ago. I've used it twice already to check my tires. I really enjoy using it. Seems sturdy and gives an instant clear and visible readout.

For $4 I'm in for a nother one without a doubt
Same here! I had been pumping my bike tire without a gauge. I rode 12 miles and then when I got home, the gauge arrived. Checked my tire pressure and i was riding on 10psi 😭 No wonder, it was a terrible ride on flat tires. I used the gauge, pumped the tires to 30psi and ride 12 more miles the next day. Much better ride with the right pressure thanks to this gauge.
1
Sep 05, 2025 02:56 AM
780 Posts
Joined Apr 2016
lordvoom2Sep 05, 2025 02:56 AM
780 Posts
Quote from DavidK1986 :
Same here! I had been pumping my bike tire without a gauge. I rode 12 miles and then when I got home, the gauge arrived. Checked my tire pressure and i was riding on 10psi 😭 No wonder, it was a terrible ride on flat tires. I used the gauge, pumped the tires to 30psi and ride 12 more miles the next day. Much better ride with the right pressure thanks to this gauge.
check the sidewalls of the tire. it should give you a range for the proper psi and make for a much easier ride

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Sep 05, 2025 03:01 AM
780 Posts
Joined Apr 2016
lordvoom2Sep 05, 2025 03:01 AM
780 Posts
lots of reviews with people getting bad units that display an error code. this is probably a pass
2
Pro
Sep 05, 2025 03:31 AM
3,146 Posts
Joined Sep 2011
E4300
Pro
Sep 05, 2025 03:31 AM
3,146 Posts
Quote from lordvoom2 :
lots of reviews with people getting bad units that display an error code. this is probably a pass
Have two, acquired 3 months apart. Both show the same pressure. I believe there were 3-4 posts on SD about non-functioning units over the last several months. Perhaps 1% failure rate? Mfr promptly sent out replacements free of charge.

Note that the unit will trigger low battery warning if battery voltage is below 1.4 VDC. Don't use rechargeable battery to avoid this problem.
Sep 05, 2025 04:01 AM
7 Posts
Joined May 2013
dev67Sep 05, 2025 04:01 AM
7 Posts
Code took about $8 off for two in the cart. Checked out for 2 of these at $8 and change. Should come in handy, good deal.
Sep 05, 2025 12:41 PM
42 Posts
Joined Dec 2007
renderman21Sep 05, 2025 12:41 PM
42 Posts
For me, it would not let me add two items to the cart. I got a message that said something like, "The seller has a limit of one per customer." I tried to order a second order, but the code was a one-time-use code and would not apply. So I am not sure how other people were able to buy two at once. I did use my mobile phone to order; maybe it's different on the PC?
Sep 05, 2025 04:46 PM
269 Posts
Joined Oct 2009
EC4U2CSep 05, 2025 04:46 PM
269 Posts
As a non-PM, I purchased two of the newer models with Presta valve adaptor on Temu for $7.85 + $ 2.99 shipping.
Last edited by EC4U2C September 5, 2025 at 10:18 AM.
1
Sep 05, 2025 08:19 PM
862 Posts
Joined Nov 2023
IdahoRoamingGnomeSep 05, 2025 08:19 PM
862 Posts
FYI, these were rated the best by Project Farm last year. I ordered two back then, and one did act wonky one day, reporting way lower pressure than it should have, however, the next day and since it's been right back to accurate, within 0.1 readings of the other one.
1
Sep 06, 2025 03:32 AM
1,484 Posts
Joined Dec 2009
joshua28Sep 06, 2025 03:32 AM
1,484 Posts
Seems to be limit 1

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Sep 08, 2025 02:03 PM
585 Posts
Joined Sep 2004
me4tuxSep 08, 2025 02:03 PM
585 Posts
Quote from renderman21 :
For me, it would not let me add two items to the cart. I got a message that said something like, "The seller has a limit of one per customer." I tried to order a second order, but the code was a one-time-use code and would not apply. So I am not sure how other people were able to buy two at once. I did use my mobile phone to order; maybe it's different on the PC?
I have several family members on my Amazon acct. So, the workaround that worked for me is that I purchased one and my wife purchased the other one on her acct. We both got the $4 discount.

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