Air is leaking from the chuck or connections. What should I do?

Light leakage when connecting/disconnecting is normal. For a strong leak: ensure tight seal between chuck and valve, adjust angle, inspect all connections (compressor, inflator, quick-connect, chuck, valve stem) – threads may need Teflon tape.

The gauge reading seems inaccurate. What can I do?

Adjust the angle between the air chuck and the tire valve to ensure a strong seal. Small reading differences between gauges—especially between mechanical and digital models—are normal.

The backlit display will not turn on. How do I fix it?

Press the Backlit button. If it does not work, replace the battery.

Inflation is very slow. Is that normal?

It takes approximately 2 minutes to inflate a normal car tire from 0 to 35 PSI.

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Digital Tire Pressure Gauge with Inflator, 3-250 PSI Air Chuck & Compressor Accessories Heavy Duty with Quick Connect Coupler, 0.1 Display Resolution, 1pack

Product ID: 70287234

Details

Brand
AstroAI
Item Weight
10.56 ounces
Item dimensions L x W x H
4.96 x 1.06 x
Material
Acrylonitrile
Number of Items
1

💪Heavy-duty brass & kink-resistant hose

🔧3-in-1 inflate, deflate, measure

⏱️0.1 PSI ultra-precise resolution

210.55 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🚗 Inflate Your Drive with Precision & Power!

BUILT TO ENDURE - Solid brass fittings and a 19.7" crush-resistant hose ensure durability on every job.
ALL IN ONE TIRE CARE - Inflate, deflate, and measure with one ergonomic tool—no extra gadgets needed.
COMFORT MEETS CONTROL - Anti-slip handle and 360° swivel chuck reduce hand fatigue and reach tricky valve angles.
READ ANYTIME ANYWHERE - Backlit LCD and built-in LED flashlight make nighttime or low-light checks effortless.
PRECISION THAT POWERS CONFIDENCE - Professionally calibrated to ±0.5% accuracy for flawless tire pressure every time.

AstroAI’s Digital Tire Pressure Gauge with Inflator delivers professional-grade accuracy (±0.5% full scale) and versatile 3-in-1 functionality in a rugged, ergonomic design. Trusted by over 3 million users worldwide, it features a heavy-duty brass air chuck, kink-resistant hose, backlit LCD, and built-in LED flashlight—perfect for mechanics, drivers, and DIY enthusiasts who demand reliable tire maintenance anytime, anywhere.

Specifications

ASIN	B07D3PVBJ4
Best Sellers Rank	#307 in Automotive ( See Top 100 in Automotive ) #4 in Analog Tire Pressure Gauges
Brand	AstroAI
Brand Name	AstroAI
Customer Reviews	4.6 out of 5 stars 34,729 Reviews
Global Trade Identification Number	00716150376178
Included Components	tire pressure gauge
Item Dimensions	4.96 x 1.06 x 1.5 inches
Item Type Name	Digital Tire Inflator with Pressure Gauge
Item Weight	10.56 ounces
Item dimensions L x W x H	4.96 x 1.06 x 1.5 inches
Manufacturer	AstroAI
Material	Acrylonitrile Butadiene Styrene (ABS), Aluminum, Copper Alloy
Material Type	Acrylonitrile Butadiene Styrene (ABS), Aluminum, Copper Alloy
Model	250PSI-M
Number of Items	1
Number of Packs	1
Part Number	250PSI-M-1
Thread Style	Npt
Thread Type	Npt
UPC	716150376178
Unit Count	1 Count
Warranty Description	3-Year

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210.55 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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