[2021 Updated] 6 Best Tire Inflators With Gauge

Having a tire inflator with gauge is very important for you if you own a motorcycle, cars or any other automobile.

A tire with low air can cause you to miss your important meeting or can delay your trip.

So, here we have written a detailed review on some of the best tire inflator with gauge available in the market.

Best Tire Inflator with Gauge for 2021

PRODUCT

WEIGHT

PRICE

Helteko DC 12V Digital Tire inflator

2.58 Pounds

Astro 3018 Digital Tire Inflator with Hose

1.8 Pounds

EPAuto Portable (12V DC) Digital Tire Inflator

3.76 Pounds

JACO FlowPro Digital Tire Inflator with Pressure Gauge

1.25 Pounds

AstroAI Digital Tire Inflator with Pressure Gauge

0.5 Pounds

TEROMAS 12V DC/110V AC Portable Air Compressor

2.99 Pounds

Here are detailed specifications of each product.

1. Helteko DC 12V Digital Tire inflator:

The first tire inflator on our list is by Helteko and Helteko DC 12V is one of the best tire inflator with gauge for 2021.

This is a portable and lightweight compressor with a weight of 2.58 pounds so taking it from one place to another is no big issue.

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Manufacturers claim that the noise level of this inflator is about 50 dB allowing you to work in a quiet environment.

This tire Inflator comes with a cable with a length of 3.5 M (11.5 ft).

This compressor features a pressure of 80 PSI and has a flow rate of about 35L/min so it can inflate a standard mid-sized car tire in about 3 to 5 mins.

With its digital LCD display, you can easily measure the different values (PSI, BAR, KPA, KG/CM²) and because of led light, you can use this in dark places.

As it is a multi-purpose tire inflator and comes with 3 additional nozzles so you can use it to inflate the tires of SUV, motorcycles, cars, bikes, basketball, bicycles, etc.

It also features an automatic shut-off function allowing you to pre-set the desired pressure and then it will automatically shut off when the desired pressure you have set is reached.

You might be wondering about its durability, well this tire inflator is constructed from ABS plastic and stainless steel which makes it quite strong and durable. 

Note: (Keep in mind that this tire inflator is only compatible with a 12V (10A) vehicle-mounted cigarette lighter. For the better performance of the tire inflator, take a short rest after a long period of work).

Feature list:

  • Dimensions: 9.69 x 6.58 x 4.37 inches
  • Weight: 2.58 Pounds
  • Pressure: 80 PSI
  • Flow rate: 35L / min
  • Power Source: 12 Volt
  • Power: 120W
  • Cable length: 11.5ft (3.5m)
  • Noise level: 50db
  • Display Unit: BAR, KPA, PSI, KG / CM
  • Material: ABS Plastic Heavy Duty Metal
  • Continuous Work Time: 10 mins

Pros:

  • Compact And Lightweight
  • Comes With Auto Shut Off Feature
  • It Includes 3 Additional Nozzles
  • Has A Digital LCD Display

Cons:

  • The Air Hose May Leak Or May Get Broken Easily 
  • Users Report Of Getting A Defective Unit

2. Astro 3018 Digital Tire Inflator with Hose:

The Astro 3018 Digital Tire Inflator (an air compressor is required for it to work) has a 21” stainless steel braided hose and it is covered with rubber sleeves for increased durability and grip.

This unit has a large face backlit LCD digital readout and it comes with two-position levers the first position deflates and the second position inflates, and it can measure in PSI, BAR, KPA, KGF, with precise accuracy and has (0.1) PSI resolution for use with tire pressure monitoring systems.

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It has a measuring range of 3 – 175 PSI.

Installing batteries is quite easy on this inflator all you have to do is peel back the rubber sleeve and pop off the cover.

It features Heavy duty brass chuck clips that hold onto the valve stems for one-hand operation. 

Feature list:

  • Dimensions: 11.5 x 5.51 x 4.17 inches
  • Weight: 1.8 Pounds
  • Measuring Range: 3 ~ 175PSI
  • Units: PSI/BAR/KPA/KGF
  • 21” Stainless Braided Hose
  • Batteries: 2 AAA batteries
  • Resolution: 0.1 PSI
  • Material: Stainless Steel, Rubber
  • Accuracy: 0 – 58 psi +/- 1.2 PSI, 59 – 174 psi +/- 1.2 PSI
  • Working Temperature: 32°F~104°F (=0°C~ 40°C)

Pros:

  • Has A Big Display
  • Easy To Install Battery Port
  • Heavy Duty Brass Chuck Clips
  • Durable Steel Braided Hose And Rubber Sleeve For Comfort

Cons:

  • The Light On Gauge Turns Off Quickly Making It Hard To Read
  • Users Reports Of Getting A Defective Unit

3. EPAuto Portable (12V DC) Digital Tire Inflator:

This EPAuto tire inflator comes with a maximum working pressure of 70 PSI with an inflating speed of about 1.06 CFM.

It is a lightweight inflator with a weight of 3.76 pounds and has a digital gauge that can display up to four units that are PSI, BAR, KPA, KG/CM.

This unit is easy to use and it connects directly to the cigarette lighter socket of your automobile.

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This is a  multipurpose tire inflator so it can be used for inflating bikes, cars, sedans, midsize SUV.

It also includes additional adapters such as short cones, long cone adapters used to inflate swimming pool accessories, inflatable kayak, etc.

It features an overheating protection system which is very helpful as it automatically turns off when the inflator is overloading.

But the downside of this unit is it does not support any type of truck tires such as heavy-duty truck tires or light truck tires.

The Needles value adapter to inflate the basketballs, balls, etc, and has a universal valve connector for the Schrader valve.

Furthermore, it features an auto shut-off function so it basically turns off when the desired pressure you have set is reached and with a bright led flashlight allowing you to use it at night time or in dark places. 

Note:

  • It comes with a 12V-DC Cigarette Lighter Socket Plug, Not a 110V AC plug.
  • Does Not Support 24 Volt.
  • It Does Not Support Any Truck Tires.

Feature list:

  • Dimensions: 13.5 x 8.1 x 5.6 inches
  • Weight: 3.76 Pounds
  • Maximum Pressure: 70 PSI
  • Power Cord: 9 Ft
  • Rating Power: 120 W
  • Amperage: 15 Amps
  • LED flashlight: Bright Torch
  • Display Units: KPA, PSI, BAR, KG/CM
  • Voltage: 12 Volts
  • Inflating Speed: 1.06 CFM

Pros:

  • Compact Design And Lightweight 
  • Is Easy To Use
  • LED Flashlight For Night Use
  • It Comes With Additional Adapters
  • Automatic Shut Off Function And Has OverHeat Protection 

Cons:

  • May Get Hot
  • It Does Not Support Any Truck Tires
  • Hose Connector May Leak Air 
  • Its Led Flashlight Does Not Have Off And On Switch
  • Users Reports Of Getting A Defective Model

4. JACO FlowPro Digital Tire Inflator with Pressure Gauge:

The JACO FlowPro is one of the best air chucks with a gauge (an air compressor is required for it to work).

It is a solid tire inflator as it has a solid steel body and rugged matte black powder-coated finish to give it more durability.

It features an air bleeder valve which makes it easy to deflate an overinflated tire and this unit is calibrated with precision accuracy to ±1% full scale having a display resolution of about 0.5 PSI.

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It has a Bright LCD Display (can show units in PSI, KPA, Bar, Kgf/cm2) which makes it great for nighttime use or in dark places and it has 1/4 inch NPT fittings so you can attach it to your air compressor hose line.

The range of its PSI is between 5 – 200 PSI and is lightweight as it weighs 1.25 pounds.

The great thing about this tire inflator is that it automatically shuts off after 120 secs if not used which helps you to save its battery.

It has a durable 18″ steel-braided air hose with a lightning air chuck which locks down your tires to prevent them from leaking air and with a thumb trigger all you have to do is push to inflate the tires.

Furthermore, this unit comes with steel quick connect fitting, 1/4″ patented lock-on tire chuck, thread seal tape roll, quick start guide, and 2 AAA batteries. 

Feature list:

  • Dimensions: 8.12 x 4.06 x 3.23 Inches
  • Weight: 1.25 Pounds
  • Range: 5 – 200 PSI
  • Universal 1/4″ NPT Threading
  • Resolution: 0.5 PSI
  • Hose: 18″ Steel-Braided Air Hose
  • Accuracy: ±1% Full Scale
  • Units: PSI, KPA, Bar, Kgf/cm2
  • Lightning Air Chuck
  • Material: Stainless Steel, Alloy Steel
  • Batteries: 2 – AAA

Pros:

  • Easy To Use
  • Lightweight And Well Built Quality
  • Easy To Read Backlit Display
  • It Shuts Off Automatically After 120 Seconds If Not Used 

Cons:

  • It May Have Leakage Issue
  • Users Reports Of Getting A Defective Model

5. AstroAI Digital Tire Inflator with Pressure Gauge:

This is a quite durable AstroAI digital tire inflator with a pressure gauge (requires air compressor to work) as it is constructed from stainless steel and brass components.

It features a backlit LED screen making it easy to read the pressure and can measure in four units such as KPA, PSI, Bar, and Kg/cm^2.

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The great feature of this unit is that its display automatically turns off and on after 20 secs of inactivity to save battery life.

It has an accurate reading within 1% of the exact pressure of your tire with 0.1 display resolution by releasing the air trigger and can measure PSI ranging from 0 to 250.

This unit is compatible with ¼” NPT air compressors output and can be used with a variety of different things such as SUVs, trucks, bicycles (with Schrader valve), cars, RVs, motorcycles, and comes with an inflation needle and cone inflation adapters to air pillows, mattresses, inflate balls, and cushions.

Furthermore, this unit includes a hose, bleed valve, inflation needle, cone inflation adapters, straight locking chuck, gauge.

Also, the built-in air bleeder valve can help you to quickly decrease pressure in your overinflated tires which decreases the likelihood of flats, explosions. 

Note: (If you find air leaking through the chuck, please use the twist-on air chuck).

Feature list:

  • Dimensions: 8.26 x 3.15 x 3.34 Inches
  • Weight: 0.5 Pounds
  • Inflation Range: 0 – 250 PSI
  • Display Type: Backlit LCD
  • Display Resolution: 0.1 PSI
  • Material: Steel
  • Accuracy: ±1%
  • Voltage: 3 Volts
  • Compatibility: ¼” NPT Air Compressor Connector
  • Measurement Units: PSI, KPA, Bar, Kgf/cm2

Pros:

  • Great Built Quality
  • Comes With 3 Extra Inflation Adapters
  • Automatically Turns On And Off
  • Easy To Read Large LED-backlit screen

Cons:

  • May Have A Leaking Issue
  • Users Reports Of Getting A Defective Model

6. TEROMAS 12V DC / 110V AC Portable Air Compressor:

The TEROMAS 12V DC is also a great tire inflator with a gauge as it is a multi-purpose compressor so you can use this both on the road and indoors because of the two power cords it comes with.

The one power cords one is 110V and the other one is 12V.

The great feature of the unit is the auto-off function which allows you to pre-set the required pressure you need and when it reaches that pressure it will turn off the tire inflator to prevent it from overinflating.

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But the downside of this unit is that it cannot be used for truck tries.

It comes with a bright backlight LCD display that can display units in PSI, BAR, KG/CM², and features maximum working pressure of about 150 PSI.

This tire inflator has bright LED lights which you can utilize at night time or in dark places.

It is a lightweight tire inflator with a weight of 2.99 pounds.

So you can easily take it from one place to another with no issue.

As it comes with 3 additional adaptors so you can use it on cars, motorcycles, inflatable boats, RV, bike tires, etc. 

Note:

  • The air compressor can not be used on big trucks and motor lorries.
  • When you connect the AC outlet for the first time, wait at least 5 seconds to let the air pump energize.
  • Avoid over-inflating, never exceed the recommended pressure. Over inflating may cause a burst or a serious injury. Inflate 10 or 15 minutes and then let it rest for 10 minutes

Feature list:

  • Dimensions: 9.25 x 7.09 x 2.76 Inches
  • Weight: 2.99 Pounds
  • Maximum Pressure: 150 PSI
  • Voltage: DC 12V / AC 110V-220V
  • Wattage: 120 watts
  • AC Cable Length: 60 in;
  • DC Cable Length: 126 in;
  • Air Hose Length: 21.65 in;
  • Display units: PSI, BAR, KG/ CM²;

Pros:

  • Bright Digital Display
  • Portable And Lightweight
  • Bright LED Light For Night Use 
  • Has An Auto Shut Off Function 
  • Power Cord For Both Home AC (110V) And Automobile  DC (12V)
  • It Comes With 3 Additional Adaptors

Cons:

  • No Presta to Schrader Adapter
  • Users Reports Of Getting A Defective Unit

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