14 best digital air pressure gauges

Product description

Fill it Right the First Time

The AstroAI Digital Tire Inflator Gauge makes filling tires extremely easy when using an air compressor. Instead of filling a tire, check the pressure, adjusting, checking, and repeating over and over again, simply fill the tire to the exact pressure you want. Fill a tire to specification twice as quickly or even faster by using fewer instruments! Save time and just fill it right the first time.

High Quality Construction

The first thing you'll notice about this gauge is its weight; only high quality stainless steel and brass was used to provide an extremely heavy duty inflator gauge that can withstand up to an incredible 250 PSI. The rubber hose is insulated and extra thick for superior performance.

Specifications

Inflation Range: 0-250 PSI

Accuracy: ±1%

Display Resolution: 0.1 PSI

Display Type: Backlit LCD

Measurement Units: PSI, KPA, Bar, Kgf/cm2

Compatibility: NPT air compressor connector

Package Contents

1 x AstroAI Tire Inflator Gauge

1 x User Manual

4 x Valve Caps

1 x Brass Air Chuck

2 x AAA Batteries

1 x ¼” NPT Steel Fitting

1 x Thread Seal Tape Roll

1 x Valve Core Tool

• ADVANCED ACCURACY: Professionally calibrated to always return an accurate reading within 1% of the exact pressure of your tire. No more guessing! Accurately measures in a range from 0-250 PSI (0-17.2 Bar; 0-1724 Kpa; 0-17.5 kg/cm^2). Ideal Gifts for Men
• INCREASED SAFETY: Properly inflated tires provide better performance in all weather conditions, decreasing the likelihood of flats, explosions, and crashes; Increase your MPG and save money on fuel costs and tire wear
• ALL-IN-ONE FEATURES: The LED backlit screen features measurements in PSI, KPA, Bar, and Kg/cm^2; Includes an inflator, straight locking chuck, gauge, hose, and bleed valve, all in one unit; Compatible with both ¼” and ½” NPT air compressors outputs
• SUPERIOR CONSTRUCTION: Built of high quality, heavy duty stainless steel and brass components that provide lasting performance; Handle the pressure of Cars, Trucks, Motorcycles, SUVs, off road vehicles, RVs, Trailers, and more thanks to a leak-proof close flow valve in the lock-on chuck
• BATTERY SAVER: Auto On when pressurized air is detected, Auto Off after 20 seconds of inactivity; 3 Year warranty provided by AstroAI

User questions & answers

Question:	Can I just use it to check tire pressure without an air compressor
Answer:	You should be able to because it's the air release button that prevents the tire from deflating. As long as you don't press it the gauge will just display the pressure.
Question:	Does your inflaters include a plug in to cigar lighter
Answer:	No, this inflator is for use with an air compressor so it depends on which air compressor you use. If you had a 12 volt compressor That plugs into a lighter receptacle I suppose it would work.
Question:	WIll it comnnect to a gas station's air compressor? If, so, how do you attach it since gas stations already have a handle on theirs
Answer:	If the gas station has a quick release on its air hose...
Question:	How accurate is it compared to actual tire pressure
Answer:	So far it has been accurate compared a regular tire gauge.

Product features

AstroAI Digital Tire Inflator with Pressure Gauge 250 PSI

The AstroAI Digital Tire Inflator Gauge makes filling tires extremely easy when using an air compressor. Instead of filling a tire, check the pressure, adjusting, checking, and repeating over and over again, simply fill the tire to the exact pressure you want. Fill a tire to specification twice as quickly or even faster by using fewer instruments. Save time and just fill it right the first time.

Fill Tires Faster Than Ever!

Fill a tire twice as quickly or even faster by using fewer instruments. Simply press the handle of the tire inflator gauge down, the tire will be inflated to the exact pressure you need on your first try!

Check Pressure

Professionally calibrated to always return a reading within 1% of the exact pressure of your tire and 0.1 display resolution. No more guessing.

Deflate Tires

Built-in air bleeder valve to quickly decrease pressure in overinflated tires. Decreasing the likelihood of flats, explosions, and crashes.

Highly Compatible

The included Quick Connect Fitting will fit most air compressors with ease. The NPT threading makes it easy to find adapters for other air compressors as well.

Versatile Use

Compatible with almost all air compressors, and all Schrader valve stems. Schrader is the industry standard for motor vehicles.

Leak Free Installation

NPT Quick-Connect has a built-in thread seal tape ring to make it easier to lock onto air compressors - meaning no air leakage while you are working!

Inflate Safely

Inflation is safe and easy thanks to the integrated trigger to let air into the tire. Quickly start or stop inflating a tire instantaneously with this trigger design.

Product description

Fill it Right the First Time

The AstroAI Digital Tire Inflator Gauge makes filling tires extremely easy when using an air compressor. Instead of filling a tire, check the pressure, adjusting, checking, and repeating over and over again, simply fill the tire to the exact pressure you want. Fill a tire to specification twice as quickly or even faster by using fewer instruments! Save time and just fill it right the first time.



High Quality Construction

The first thing you’ll notice about this gauge is its weight; only high quality stainless steel and brass was used to provide an extremely heavy duty inflator gauge that can withstand up to an incredible 250 PSI. The rubber hose is insulated and extra thick for superior performance.



Specifications

Inflation Range: 0-250 PSI

Accuracy: ±1%

Display Resolution: 0.1 PSI

Display Type: Backlit LCD

Measurement Units: PSI, KPA, Bar, Kgf/cm2

Compatibility: NPT air compressor connector



Package Contents

1 x AstroAI Tire Inflator Gauge

1 x User Manual

4 x Valve Caps

1 x Brass Air Chuck

2 x AAA Batteries

1 x ¼” NPT Steel Fitting

1 x ½” NPT Steel Fitting

1 x Valve Extender

• ADVANCED ACCURACY: Professionally calibrated to always return an accurate reading within 1% of the exact pressure of your tire. Accurately measures FOUR DIFFERENT UNITS in a range from 0-250 PSI (0-17.2 Bar; 0-1724 Kpa; 0-17.5 kg/cm^2). Ideal Gifts for Men.
• ALL-IN-ONE FEATURES: The LED backlit screen features measurements in PSI, KPA, Bar, and Kg/cm^2; Includes an inflator, straight locking chuck, gauge, hose, bleed valve, all in one unit, ideal for cars, bicycles, motorcycles, balloons, air cushion, sports balls and so on; Compatible with ¼” NPT air compressors output
• INCREASED SAFETY: Properly inflated tires provide better performance in all weather conditions, decreasing the likelihood of flats, explosions, and crashes; Increase your MPG and save money on fuel costs and tire wear
• SUPERIOR CONSTRUCTION: Built of high quality, heavy duty stainless steel and brass components that provide lasting performance; Use for all vehicles, such as Cars, SUVs, Trucks, Motorcycles, Bicycles (with Schrader valve), RVs, and more!
• SAVES BATTERY LIFE AND MORE: Automatically turns on and will also turn off after 20 seconds of inactivity to preserve battery life; built-in air bleeder valve to quickly decrease pressure in overinflated tires; 3 year warranty provided by AstroAI

User questions & answers

Question:	Can you remove the clip on chuck and replace it with a dual head chuck
Answer:	Sir I think your asking if you can replace the tire valve chuck. I suppose one can if you unscrew the tire chuck from the fitting and your "dual head" device has matching screw in connection. If not I suppose you could remove the brass clamp on the hose and replace the entire chuck piece as long as your dual device has the appropriate sized nipple and you can crimp clamp it onto the hose.
Question:	Is this a cheap knock off of the jaco flowpro tire inflator gauge? even the product description was copied
Answer:	There’s a JACO shown below this one. In neither case do you have a “Tire Inflator.” It’s a gauge. If you plug this thing into your tire thinking you’re going to inflate it, then you better hope you have a AAA membership, because an hour later you’re going to still have a flat tire. Very misleading product name. Amazon should have made it clear that an air compressor is required.
Question:	does it read pressure while inflating, or do you have to let go of the trigger to read the pressure
Answer:	That's the disadvantage of the digital readout; it isn't continuous reading like my analog dial tire inflator. With the analog one, it's much quicker because the reading returns immediately after releasing the trigger or the bleed valve, so the pressure can be set without the lag time needed for the digital gauge to acquire the reading.
Question:	Do you need an air compressor or does it connect to the gas station pumps
Answer:	This is setup to connect to a 1/4" quick (dis)connect fitting. The QD fittings are what are almost always on the working end of air hoses which have a general purpose. In other words a shop, garage, etc. where different air tools may often be switched out on the hose end. Gas station air hoses really have just one intended purpose; to fill tires with air. Therefore they almost always have a Schrader type inflation tip. So out of the box, no this will not work at a gas station. By adding a bit extra to this, you can use it at gas stations. All you would need to do, is instead of threading in the supplied 1/4" QD male, put in what is called a tank valve. It will have the threading to attach to the inlet port of this tool, and have a Shrader valve (just like tires have) on it's other end. Here is one example of one that Amazon has for sale: https://www.amazon.com/Milton-S-684-4-MNPT-Male-Valve/dp/B001PLI4BA/ref=sr_1_4?keywords=schrader+to+1%2F4&qid=1575752685&sr=8-4

Product features

All-in-one 250PSI Tire Inflator Gauge

The tire inflator gauge makes filling tires extremely easy when using an air compressor. Instead of filling a tire by checking the pressure, adjusting, and repeating, simply press the handle of tire inflator gauge down to fill the tire to the exact pressure you want and then release the handle, it will stop filling.

Besides, the tire inflator comes with an extra inflation needle and cone inflation adapters thus can quickly inflate balls, air pillows, cushions and mattresses for your convenience.

Fill Tires Faster Than Ever!

Fill a tire twice as quickly or even faster by using fewer instruments. Simply press the handle of the tire inflator gauge down, the tire will be inflated to the exact pressure you need on your first try!

Pressure Check

Professionally calibrated to always return a reading within 1% of the exact pressure of your tire and 0.1 display resolution by releasing the air trigger. No more guessing.

Integrated Bleed Button

Built-in air bleeder valve helps to quickly decrease pressure in overinflated tires. Decreasing the likelihood of flats, explosions, and crashes.

Highly Compatible

Compatible with ¼" NPT air compressors output. Can be applied to car, truck, motorcycle, bicycle (with Schrader valve) etc.

Better Auto-Locking

Upgraded heavy duty brass air chuck makes it easier to lock onto stem valves - No more air leaks!

Leak Free Installation

Twist-on air chuck: screws onto valve stem to enable one hand operation and better seal performance

Wide Use

A wide range of inflation applications, it can inflate air for cars, bicycles, motorcycles, balloons, air cushion, sports balls etc.

• ▲Check out our VIDEO on the left side and take a quick tour of AstroAI tire gauge! Backlit LCD display and Lighted nozzle for visibility in dimly light areas, best gift for men and women
• Designed to maintain correct tire pressure, reduce tire wear and extend tire life; Digital display reading instantly and clearly being shown, no longer do the guesswork of analog gauges
• Nozzle easily forms a seal with the valve stem on schrader valves, giving quick and accurate readings in 0.1 increments; 4 settings with range: 4-150PSI / 0-10Bar / 0-10Kgf/cm² or 0-1000KPA
• Simply press "ON/UNIT/OFF" button to turn on the tool, select the range, and automatically shut off in 30-40 seconds to save the power; Non-slip texture makes it easy to hold onto and the ergonomic design is both suitable for men and women's hands.Gauge automatically resets when taking pressure, no need to calibrate or reset the device
• 1 Year Warranty and battery included; Perfect car accessories gifts for men; Versatile use for cars, trucks, motocycles, bicycles etc but not compatible with presta stems

User questions & answers

Question:	Does the reading stay lit when removed from the valve or does it immediately shut off
Answer:	The filter is based on how many grains of solids it can filter. You have to find out how hard your water is and how much water you will use through it. This will kind of give you a rough estimate of how long the filter will last. This filter is rated at 750 grains, so do the math. With my Alex Duette 2 espresso machine making 5-6 drinks per day, I can go a year before changing the filter. But I change the filter every 6 months just because.
Question:	What kind of battery does this use and is it easily replaceable
Answer:	Remember this is a water softening filter not a particulate removal filter. Normally you put clean hard water through it and out comes softened water. You don't recirculate water through it. It is a one pass type filter. If you are softening with it and the water is coming out hard, you need to regenerate the ion exchange media by submerging in a small tub of brine water and then flush out the brine and it is ready to go.
Question:	How long do batteries last and is it easy to replace them
Answer:	I change the filter every 6 months, of course it depends on your water usage. Check on the packaging to see how many gallons the filter is good for and keep track of your water meter for a month or two to give you an idea.
Question:	Can these be used on balls with the needle
Answer:	A 10 X 2.5 filter housing.

Product features

AstroAI Digital Tire Pressure Gauge

The AstroAI Digital Tire Pressure Gauge helps you maintain correct tire pressure, reduce tire wear, and extend tire life. The Backlit LCD display and Lighted nozzle are for visibility in dimly light areas and the accurate and easy-to-read digits help you easily measure your vehicle's tire pressure.

Ultra-Slim and Portable

Easy to tuck away into any pocket.

Suitable for Hold

Fits nicely in cars glove compartment; Perfect car accessories gifts for men.

Light at Night

Backlit LCD display and Lighted nozzle for visibility in dimly light areas help you easily measure your vehicle's tire pressure.

Ergonomic Design

Non-slip texture makes it easy to hold onto and the ergonomic design is both suitable for men and women's hands

Lighted Nozzle and Backlit LCD Display

For visibility in dimly light areas

Automatically Shut Off

Automatically shut off in 30-40 seconds to save the power

On/Unit/Off' Button

Simply press to turn on the tool, select the range

Product description

The AstroAI Digital Tire Pressure Gauge helps you maintain correct tire pressure, reduce tire wear and extend tire life. The Backlit LCD display and Lighted nozzle are for visibility in dimly light areas and the accurate and easy-to-read digits help you easily measure your vehicle's tire pressure.



The tool provides 4 settings with range: 0-150PSI / 0-10Bar / 0-10Kgf/cm² or 0-1000KPA and the ergonomic design and non-slip texture are both suitable for men and women's hands. Versatile use for cars, trucks, motocycles, bicycles etc.



Specifications

Measurement Ranges: PSI: 0-150, Bar: 0-10, KPA: 0-1000, Kg/cm: 0-10

Minimum Increment: 0.1 PSI

Power: 3xAG13 batteries; 1xCR2032 lithium coin cell, Battery Included

Display: 8.3 x 4 inches LCD display

Operating temperature: 23-122 ℉



Useful note:

In order to get a good seal, please put the tire's air nozzle up or off to the side. It's the best when the nozzle is around 6 or 7 o'clock position so that you can firmly press the guage straight down which means you have to crane your head a little bit for reading. Always remember the most important thing for you is to be able to press down straight & hard onto the tire's nozzle.



Package Included

2 x AstroAI Tire Gauge

• Backlit LCD display and Lighted nozzle for visibility in dimly light areas
• Designed to maintain correct tire pressure, reduce tire wear and extend tire life; Digital display reading instantly and clearly being shown, no longer do the guesswork of analog gauges
• Nozzle easily forms a seal with the valve stem on schrader valves, giving quick and accurate readings in 0.1 increments; 4 settings with range: 0-150PSI / 0-10Bar / 0-10Kgf/cm² or 0-1000KPA
• Simply press "ON/UNIT/OFF" button to turn on the tool, select the range, and automatically shut off in 30-40 seconds to save the power; Non-slip texture makes it easy to hold onto and the ergonomic design is both suitable for men and women's hands
• 1 Year Warranty and battery included; Perfect car accessories gifts for men; Versatile use for cars, trucks, motocycles, bicycles etc but not compatible with presta stems. Note: Both two tire gauges will be packed into one box

User questions & answers

Question:	Are ALL batteries replaceable & what kind
Answer:	Hello Customer, yes, the batteries are replaceable and the type is: LR44*3 & CR2032*1.
Question:	Has anyone tried this with a presta valve on a bicycle
Answer:	Hello Customer, Thanks for your concern. This gauge is not compatible with Presta valves. AstroAI Customer Support
Question:	Are they packed separately for the 2 to a pack. For the purpose of gift giving
Answer:	The 2 Pack are 2 that packed together. Not seperately packed.
Question:	What is the battery model/number for this gauge
Answer:	After receiving my two-pack, I opened one to check the batteries because the instructions that came with the gauges failed to identify the batteries and I didn't find the previous answers to this question until after I had checked my gauge. AstroAI indicated that the gauge uses 3 @ AG13 (Silver Oxide) batteries and 1 @ CR2032 (Lithium) battery. I found 3 @ LR44 (Alkaline) batteries and 1 @ CR2032 (Lithium) battery. It's useful to note that the LR44 alkaline battery is cheaper and has a shorter life than the AG33 silver battery. I also don't trust small alkaline batteries in devices such as this where they can leak. When my batteries need to be replaced, I will use the AG13s. Looking at the wiring in the gauge, it is apparent that the single CR2032 powers the pressure transducer while the three LR44 or AG13 batteries power the light.

Product features

AstroAI 2 Pack Digital Tire Pressure Gauge

The AstroAI Digital Tire Pressure Gauge helps you maintain correct tire pressure, reduce tire wear and extend tire life. The Backlit LCD display and Lighted nozzle are for visibility in dimly light areas and the accurate and easy-to-read digits help you easily measure your vehicle's tire pressure.

Ultra-Slim and Portable

Easy to tuck away into any pocket.

Suitable for Hold

Fits nicely in cars glove compartment; Perfect car accessories gifts for men.

Light at Night

Backlit LCD display and Lighted nozzle for visibility in dimly light areas help you easily measure your vehicle's tire pressure.

On/Unit/Off' Button

Simply press to turn on the tool,select the range.

Lighted Nozzle and Backlit LCD Display

For visibility in dimly light areas.

Ergonomic Design

Non-slip texture makes it easy to hold onto and the ergonomic design is both suitable for men and women's hands.

Automatically Shut Off

Automatically shut off in 30-40 seconds to save the power.

• Maintaining correct tire pressure will Reduce tire wear and extend tire life. Increase fuel efficiency. Improve vehicle handling and safety
• 4 Pressure Range: 0 ~ 150 PSI, 0 ~ 7 Bar, 0 ~ 700 Kpa, 0 ~ 7 Kg/cm2
• Backlit Digital Display and Lighted Nozzle.
• Simply press Power Button to turn on the tool and select the range.
• Automatically shut off 30 seconds after use.

User questions & answers

Question:	made in usa
Answer:	Unless it's made in the city Usa, China, no. LOL. Made in China. But the description is inaccurate. States from 0 psi to 150 psi if I remember correctly. However, it will not read below 3 psi. I needed a low pressure gauge and this didn't do the job. Too much of a hassle to return so I just kept it.
Question:	Does it hold a reading on the screen after you get a reading and remove it from the valve stem
Answer:	Yes
Question:	Does it work on a presta Valve
Answer:	I’m sorry i can’t answer your question! The presta valve is for high pressure usage. Such as mountain bikes etc I bought this for my Autos! Sorry
Question:	Is the battery replaceable
Answer:	Yes, you can remove the 2 small Phillips head housing screws to open the cas and there are 3 replaceable camera batteries inside

Product features

Must have Road Trip Items:

-

• 🚕【Accurate Digital Tire Gauge】The digital pressure gauge always returns a stable reading within 1% of the exact pressure of your tire by incredible 0.5 display resolution. No more guessing!
• 🚖【Easy to Use】Features for single handed operation & smooth transition between inflation & deflation - press trigger to inflate the tire, press air bleeder to deflate, and each operation reflects on screen numbers.
• 🚗【Rugged Engineering for Safety】Built for all-day performance in the shop or home garage, made from the highest quality steel and lasting brass components
• 🚜【Easy to Read】Bright LCD backlight with auto on & off, wide backlit LCD screen displays large, clear numbers in 4 units by PSI, KPA, Bar, or Kg/cm^2 per your preference
• 🚛【Suitable for All Vehicles】Use this tire inflator gauge on a wide variety of tire sizes for all types of vehicles: Construction vehicle, Large truck, SUV, Cars and Motorcycles

User questions & answers

Question:	Does the "clip on" chuck maintain pressure for one hand operation
Answer:	I went out to the garage and put the clip on the valve of a bike tire. Put reasonable pull off pressure. The clip held.
Question:	Can I use this for presta valves without an adaptor
Answer:	Sorry, you can't. This can fit schrader valves without an adaptor. Not presta valves.
Question:	Thoroughly confused. Does this thing fill tires? or is it just a gauge Many say it's wonderful it fills tires others say I need a compressor
Answer:	You can check the tire pressures with or without hooking the compressor to the gauge. But you must connect a compressor if you want to fill tires.
Question:	What size compressor do i need
Answer:	Any size compressor will work, if it’s a little pancake compressor it will just take longer to fill because there’s no reserve saved up.

Product features

“A tire 25% below its recommended pressure is three times as likely to be involved in a crash, while a tire 25% high is twice as likely as a properly inflated tire”, according to data from the National Highway Transportation Safety Agency. It is so important to keep all tires properly inflated.

The AZUNO Digital Tire Inflator Gauge makes filling tires extremely easy when using an air compressor. Instead of filling a tire, check the pressure, adjusting, checking, and repeating over and over again, simply fill the tire to the exact pressure you want. Fill a tire to specification twice as quickly or even faster by using fewer instruments. Save time and just fill it right the first time.

Accurate Pressure Check

• The tire inflator gauge can check pressure by itself, as same as tire pressure gauge, simply connect chuck to tire air valve.
• Professionally calibrated gauge to always return a reading within 1% of the exact pressure of your tire and 0.5 display resolution. No more guessing.

Get Ready to Inflate

• Quick connect fitting compatible with 1/4" NPT air compressors output
• With air compressor connected, you can properly inflate the tires and keep you and your family save.

Fill Tires Faster Than Ever

• Simply press down the lever to inflate (thumb position), release the lever to stop.
• The gauge reads tire pressure only, when the lever is at default position. This design protect the gauge from taking moisture and other contaminant from air compressor and ensure long lasting performance.

Quick Adjust Tire Pressure

• Built-in air bleeder valve (forefinger) helps to quickly decrease pressure if tires are overinflated in process.
• It's very important to adjust tire pressure before off-road, according to weather conditions. It also add driving performanceaecreasing the likelihood of flats, explosions, and crashes.

Leak Free Inflation

• Heavy-duty Lock-on Brass Air Chuck for car and bikes (Schrader valve)
• Dual Head Air Chuck for truck
• Both Chucks seals with gasket

Highly Compatible

• Pre-installed 1/4" NPT fitting
• Compatible with all quick connect 1/4" NPT air compressors output

Keep Organized

• Storage Bag
• Thread Seal Tape Roll
• Spare Valve Caps x 4
• AAA 1.5V Batteries (Pre-installed)

Wide Use

• 200 PSI range suitable for almost all vehicles.
• AZUNO offers other models of tire inflator gauges and tools for different applications. Please visit our shop.

• 🚕【Accurate Digital Tire Gauge】The digital pressure gauge always return a reading within 1% of the exact pressure of your tire and incredible 0.1 display resolution
• 🚖【4 KINDS OF CHUCK FIT MOST TIRES】If you are thinking about adding this essential item for your air compressor, AZUNO is the one to choose among digital tire inflator with 4 different kinds of chucks.
• 🚗【UPGRADED SMART LCD】Front side LCD screen displays large, clear numbers in 4 units per your preference; auto off after 2.5 minutes of inactivity to preserve battery life.
• 🚜【RUGGED ENGINEERING FOR SAFETY】Your tire is the most important safety feature beside the brakdes, maintain traction, absorb shocks and follow your steering, AZUNO DIGITAL TIRE PRESSURE GAUGE help you do it. Built for all-day performance in the shop or garage from the highest quality steel and brass components.
• 🚛【EFFICIENCY MEASURES WITHIN REACH】Sky is the limit for inflation speed; features fast-action air bleeder valve for single handed operation & smooth transition between inflation & deflation - press air bleeder to work as tire deflator, press trigger to inflate. No more checking pressure with one tool and inflating with another.

User questions & answers

Question:	What batteries does it use
Answer:	2 AAA batteries, which are included and installed
Question:	does it inflate by itself or do I need any adittional tool or machine
Answer:	It connects to a hose and compressor. This does not have inflation capabilities without connection to a source of compressed air.
Question:	Why do you need so many accessories
Answer:	The manufacture does give a lot of accessories, 1/4 NPT coupler is used to connect air compressor, if you already have one, keep it as spare. Lock on chuck is kind of universal for most cars, dual foot chuck is for deep truck tires. I think they also provide sealing tape and other small stuff, which comes handy when you need them.
Question:	what is the difference between the 0.1 vs
Answer:	A tenth of a pound vs half a pound. This gauge measures pressure in half pound increments.

Product features

“A tire 25% below its recommended pressure is three times as likely to be involved in a crash, while a tire 25% high is twice as likely as a properly inflated tire”, according to data from the National Highway Transportation Safety Agency. It is so important to keep all tires properly inflated.

The AZUNO Digital Tire Inflator Gauge makes filling tires extremely easy when using an air compressor. Instead of filling a tire, check the pressure, adjusting, checking, and repeating over and over again, simply fill the tire to the exact pressure you want. Fill a tire to specification twice as quickly or even faster by using fewer instruments. Save time and just fill it right the first time.

Accurate Pressure Check

• The tire inflator gauge can check pressure by itself, as same as tire pressure gauge, simply connect chuck to tire air valve.
• Professionally calibrated gauge to always return a reading within 1% of the exact pressure of your tire and upgraded 0.1 display resolution. No more guessing.

Get Ready to Inflate

• Quick connect fitting compatible with 1/4" NPT air compressors output
• With air compressor connected, you can properly inflate the tires and keep you and your family save.

Fill Tires Faster Than Ever

• Simply press down the lever to inflate (thumb position), release the lever to stop.
• The gauge reads tire pressure only, when the lever is at default position. This design protect the gauge from taking moisture and other contaminant from air compressor and ensure long lasting performance.

Quick Adjust Tire Pressure

• Built-in air bleeder valve (forefinger) helps to quickly decrease pressure if tires are overinflated in process.
• It's very important to adjust tire pressure before off-road, according to weather conditions. It also add driving performanceaecreasing the likelihood of flats, explosions, and crashes.

4 Leak Free Chucks Seals with Gasket

• Heavy-duty Quick-connect Brass Air Chuck for car and bikes (Schrader valve)
• Dual Head Air Chuck for truck
• Brass Twist-on Brass Air Chuck
• 90° Air Chuck for hard-to-reach spot such as motorcycle wheel

Highly Compatible

• Pre-installed 1/4" NPT fitting
• Compatible with all quick connect 1/4" NPT air compressors output

Keep Organized

• Storage Bag
• Thread Seal Tape Roll
• Spare Valve Caps x 4
• AAA 1.5V Batteries (Pre-installed)

Wide Use

• 200 PSI range suitable for almost all vehicles.
• AZUNO offers other models of tire inflator gauges and tools for different applications. Please visit our shop.

• 3 in 1 Multifunction: Avid Power digital tire pressure gauge has three functions: testing tire pressure, inflating and deflating tire. Press trigger to inflate the tire when the air compressor are connected, and press air bleeder to deflate. Compatible with both 1/4 inch and 1/2 inch NPT air compressors output.
• Advanced Accuracy: Professionally calibrated to always return an accurate reading within 1% of the exact pressure of your tire. No more guessing! Measurement range from 0~200 PSI (0~13.8 Bar, 0~14Kg /cm², 0~1378Kpa)
• HD Digital Display: The high-definition digital display has two modes, backlight on and off, so you can get a clear reading in any environment. It will be automatically turn off after inactivity of 20 secs to save battery power.
• Suitable for All Vehicles: Handle the pressure of Cars, Trucks, Motorcycles, SUVs, Off Road Vehicles, RVs, Trailers, and more. This product uses AAA batteries. Note: This tire pressure gauge cannot be connected to a portable air compressor.
• What's Included: 1pc digital tire pressure gauge, 4 pcs valve cores, 4 pcs valve Caps, 1 pc 1/4" MNPT quick-connect fitting, 1pc thread seal tape, 1 pc valve core tool. Batteries are not included.

User questions & answers

Question:	Why are there no ratings
Answer:	Yes, it can be used with all kinds of air compressors with the right adapter.
Question:	how to attach to avid power 20v 12v tire inflator....where are the instructions as this is shown as working with
Answer:	This digital gauge is available for CO2 gas, but it is not suitable for any liquid media.
Question:	Does the tire pressure gauge give you a readout while inflating and deflating or only when the trigger is not being pulled
Answer:	No, unfortunately it does not. We also would like this feature but it does not have it. We film our run and slow down/freeze the high point to register. We like the gauge and it works well and we have checked its accuracy against other much more expensive valves and it matches their readings.
Question:	Will this air compressor accessory fit to any brand of air compressor
Answer:	The range 0-200psi has accuracy +/-2psi. For measuring 5-10psi, you can choose 0-60psi, ASIN : B084ZVBMCR.

Product features

Check Pressure

The tire inflator gauge can check pressure by itself, as same as tire pressure gauge, simply connect air chuck to tire air valve.

Inflating Tire

With air compressor connected, you can properly inflate the tires. Make sure your air compressor is compatible with 1/4" NPT quick-connect male fitting.

Deflating Tire

Built-in air bleeder valve (forefinger) helps to quickly decrease pressure if tires are overinflated in process.

Accurate Pressure Gauge

Professionally calibrated gauge to always return a reading within 1% of the exact pressure of your tire and upgraded 0.1 display resolution.

Thickened Anti-Drop Rubber Cover

The rubber cover makes it strong, durable, effective anti-falling, anti-cracking and not easy to affect the accuracy.

HD Digital Display

The high-definition digital display has two modes, backlight on and off, so you can get a clear reading in any environment.

Product description

The AstroAI RV/Truck Special Designed Digital Tire Pressure Gauge with longer range 0-230PSI in the market helps you maintain correct tire pressure, reduce tire wear and extend tire life. The Backlit LCD display is for visibility in dimly light areas and the accurate and easy-to-read digits help you easily measure your vehicle's tire pressure.



The tire gauge is made by Heavy duty Stainless Steel and its design is Bi-directional  "push-pull" head for dual truck & trailer tires.



The tool provides 4 settings with range: 0-230 PSI / 0-16 Bar / 0-16 Kg/cm2 / 0-1585 Kpa and the ergonomic design and non-slip texture are both suitable for men and women's hands. Versatile use for trucks, RV, cars, motorcycles, bicycles etc.



LCD green backlight digital display, simple to read and use no matter at day or night.



Specifications

Measurement Ranges: 0-230 PSI / 0-16 Bar / 0-16 Kg/cm2 / 0-1585 Kpa

Minimum Increment: 0.1 PSI

Range of Error: +/- 2%

Power: 2 x AAA batteries

Display: 8.3 x 4 inches LCD display

Operating temperature: 23 - 122℉



1 Year Warranty by AstroAI



Useful note:

Place the nozzle of the gauge over the tire valve. Press firmly to ensure good seal and prevent air from escaping. Hold gauge on the valve until the reading on the LCD display locks. Remove the gauge quickly from the valve and read pressure.



Inflate

If the gauge reads a lower pressure than what is recommended on the placard, you should inflate the tire accordingly.



Package Included

1 x AstroAI Truck/RV Tire Gauge

1 x User Guide

2 x AAA Batteries; Batteries Included

• Green Backlit LCD display and flashlight for visibility in dimly light areas, easy-to-read digits help you easily measure your vehicle's tire pressure
• Heavy Duty Stainless Steel Made And RV/Truck Special Designed to maintain correct tire pressure, reduce tire wear and extend tire life; Digital display reading instantly and clearly being shown, no longer do the guesswork of analog gauges
• Bi-directional push-pull (Dual) head design; Nozzle easily forms a seal with the valve stem giving quick and accurate readings in 0.1 increments; 4 settings with longer range: 0-230 PSI / 0-16 Bar / 0-16 Kg/cm2 / 0-1585 Kpa
• Simply press "ON/UNIT/OFF" button to turn on the tool, select the range, and automatically shut off in 30-40 seconds to save the power; Non-slip texture makes it easy to hold onto and the ergonomic design is both suitable for men and women's hands
• 1 Year Warranty and batteries included; Versatile use for cars, trucks, motorcycles, bicycles etc but not compatible with presta stems.

User questions & answers

Question:	What in tarnation is "Truck-Pro
Answer:	mine snapped off at the base in under a year. definitely not Pro-anything. more suited to check bicycle tires than trucks
Question:	Why does the price increase from $11.48 to $16.99 when I add this item to my cart
Answer:	Because this item is doing best deal before, and the deal ends now.
Question:	Is it adjustable on the reading
Answer:	Yes, there are 3 units for switch. 3 settings with longer range: 0-180PSI / 0.2-12.5Bar / 20-1241KPA
Question:	How do you replace the batteries
Answer:	Remove two small screws to get access to the slide off cover over the batteries. Just need a small Phillips. The auto-off feature will hopefully preserve battery life, but good to have spares on hand.

Product features

AstroAI RV Digital Tire Pressure Gauge,230 PSI

The AstroAI RV/Truck Special Designed Digital Tire Pressure Gauge with longer range 0-230PSI helps you maintain correct tire pressure, reduce tire wear and extend tire life. The Backlit LCD display is for visibility in dimly light areas and the accurate and easy-to-read digits help you easily measure your vehicle's tire pressure. The tire gauge is made by Heavy duty Stainless Steel and its design is Bi-directional 'push-pull' head for dual truck & trailer tires.

RV Dual Head

Bi-directional 'Push-Pull' Head Design For Dual(dually) Truck & Trailer Tires.

Flashlight and Large Backlit LCD Display

Flashlight and large backlit LCD display for visibility in dimly light areas help you easily measure your vehicle's tire pressure.

Stainless Steel Made and Reading Clearly

Heavy Duty stainless steel made to maintain correct tire pressure; Digital display reading instantly and clearly being shown, no longer do the guesswork of analog gauges.

On/Unit/Off' Button

Simply press to turn on the tool, select the range.

Suitable for Hold

Fits nicely in cars glove compartment; Perfect car accessories gifts for men.

Large Range 230 PSI

Versatile use for cars, trucks, motorcycles, bicycles etc.

Automatically Shut Off

Automatically shut off in 30-40 seconds to save the power.

Product description

The Astro 3018 3.5" Digital Tire Inflator with Hose boasts a durable 21” stainless steel braided hose for increase durability and an easy to install AAA Battery System for 4X the battery life. Inflate, deflate and measure in KG, PSI or BAR with maximum accuracy and 0.1psi resolution for use with TPMS (Tire Pressure Monitoring System). This unit is designed with a large face backlit LCD digital read-out and is covered with a rubber sleeve for extra comfort and durability. Specifications: Measuring Range: 3 ~ 175PSI, Units: PSI/BAR/KPA/KGF, Resolution: 0.1 PSI, Accuracy: 0 – 58 psi +/- 1.2 PSI, 59 – 174 psi +/- 1.2 PSI, Working Temperature: 32°F~104°F (=0°C~ 40°C), Power: AAA Batteries, Battery Lifetime: 560hr

• New dual AAA battery powered design. 4X the battery life and simplified battery installation.
• New 21” Stainless braided hose for increased durability
• Maximum accuracy and 0.1psi resolution for use with TPMS (Tire Pressure Monitoring System)
• Displays KG, PSI or BAR measurement
• Large face backlit LCD digital read-out
• Unit covered with rubber sleeve for extra comfort and durability
• Two position lever. 1st position deflates, 2nd position inflates.

User questions & answers

Question:	What batteries does it use
Answer:	4-24-16 The one I received today IS the updated version with the steel mesh hose and 2 AAA batteries. Also, simplified battery installation/replacement procedure. Simply peel back the rubber cover, pry open battery compartment door, install batteries, replace compartment door and re-seat rubber cover.
Question:	Can this gage be used with the air hoses you find at many gas stations
Answer:	Everyone else has given you the common answer, which is no. But if you're a traveler, and you wanted to use this at gas stations, then you could add this: http://www.amazon.com/Amflo-701-2-npt-tank-valve/dp/B0002V4Q4I/ref=sr_1_8?ie=UTF8&qid=1410808589&sr=8-8&keywords=schrader+valve+adapter Then clip the gauge hose on your tire, and hold the station hose on the end of the gauge and that would work. Although maybe not real comfortable to do.
Question:	can the air chuck be replaced by a dual one, and if so what model
Answer:	Yes, the black air hose that is attached to this unit has 1/4" NPT on both ends and fits standard accessories. It appears that any of the Milton dual head air chucks will fit as they are furnished with female 1/4" NPT.
Question:	Does this unit hold and seal the tire stem well? The clamp looks the cheap one that doesn't stay on the valve stem
Answer:	Put on correctly, it seals and will hold air...it is not a cheap fitting. I have used mine to check tire pressure even without an air hose hooked up when I was just checking.

Product features

The Industry Leader: Rugged and Precise Design

The 3018 redesign boasts the most durable steel braided hose and easy to install AAA Battery System on the market. Inflate, Deflate and Measure in KG, PSI or BAR with maximum accuracy and 0.1psi resolution for use with TPMS. (Tire Pressure Monitoring System).

Easy To Install Battery Port

4-times the battery life of other popular models and no disassembly of product required. Simply peel back the rubber sleeve and pop off the cover.

Durable Steel Braided Hose

Now with new rubber bend guard for increased durability where its needed, Astro's long lasting flexible braided stainless hose is a popular feature.

Lock-On Air Chuck

Heavy duty brass chuck clips and holds onto valve stem for easy, one-hand operation.

Product description

Over 35 Years of Experience: The JACO Difference

Introducing the JACO ElitePro Digital Tire Pressure Gauge - 200 PSI

When accuracy matters, you need a master gauge you can trust. All JACO gauges are designed, engineered, & performance tested by our expert calibration technicians at our industrial facilities in Illinois & Colorado.

Why Choose The ElitePro Digital?

- Certified accuracy - calibrated to ANSI Grade 2A (±0.50% FS)

- Strong & flexible 10 inch leak-proof rubberized air hose

- 360 degree advanced angle chuck (1/4" NPT)

- Built & tested to professional specifications

- Large 2.5" dial with high resolution (0.10 PSI)

- Battery life indicator w/ auto shut-off after 150s of inactivity

- Shock-resistant gear-style protective guard

- Pressure hold & built-in air bleeder valve

- 5-200 PSI range ideal for all tires

- Mechanic recommended & built to last

Why Maintaining Proper Tire Pressure Is Crucial:

- Longer lasting tires by promoting proper & even tire tread wear patterns

- Improved fuel economy meaning less time & money spent at the gas pump

- Superior vehicle performance and handling for a more enjoyable overall driving experience

- Increased driving safety by reducing the risk of tire failure due to under-inflation

Proudly backed by our 100% Lifetime Warranty!

Order today while supplies last. Limited stock.

Sold exclusively by JACO.

• PRO ACCURACY - mechanic recommended, performance tested, & calibrated accurate to professional ANSI 2A standards - with dual pressure sensors certified to ±0.50% FS (1 PSI), offering reliable readings up to 200 PSI w/ precise readout resolution of 0.10 PSI - so you can now maintain your tires with a shop-grade mechanic trusted tool
• STRONG & RUGGED - feels solid in the hand & built to last from 100% solid brass & steel parts shielded by our shock-resistant gear-style protective guard to protect against drops & impact. Features ultra soft & strong 10" fully rotational, leak-proof HybridFlex air hose w/ 360 swivel angled air chuck that can be swapped out w/ any 1/4" NPT chuck
• ADVANCED ENGINEERING - all readings lock-on to the display until the "ON" button is pressed once to reset to zero. Features built-in air bleeder valve that bleeds pressure in real time without needing to reset the display - ideal for cars, trucks, motorcycles, bikes, RV & trailers, spare tires, and much more
• SMART DISPLAY - features high-resolution digital 2.5 inch LCD display screen w/ battery life indicator & bright LED backlight for high visibility in the dark. Gauge is programmed to auto shut-off after 150 seconds of inactivity to save battery (2x AAA batteries included)
• 100% Lifetime Warranty (for any reason) when you order today from JACO - serving the automotive industry for 35+ years. Enjoy longer-lasting tires, improved fuel economy, and superior vehicle performance & handling with properly inflated tires

User questions & answers

Question:	Will this work with low tire pressure 3 to 5psi
Answer:	No, for low pressure tires you would want to get a low tire pressure gauge made specific for low psi. I would recommend getting a 15PSI gauge like this one: https://www.amazon.com/dp/B01N9KAIR8
Question:	Will this gauge work on the outside wheel of a dual wheel configuration with the valve pointing inward on the outside wheel
Answer:	Not sure I can specifically answer this question, but I have used it in some extremely tight spaces on my motorcycles and it has work fine.
Question:	When are you, jaco, coming out with the presta valve adaptor for this
Answer:	Very soon! Please reach out to our support team and we can direct you to a compatible Presta chuck!
Question:	Does this gauge actually display to the tenths' place? (ie, 30.1 psi, 34.7 psi, 39.4 psi
Answer:	Hello, so far, I only see the gauge show in half scale, i.e., 28.5, 29.0, 29.5, 30.0, etc. Aloha, Jon

Product description

In any light, day or night, the TEKTON 5941 Digital Tire Gauge gives you an instant, accurate, and easy-to-read measurement of your vehicle's tire pressure. A simple push button turns the unit on and selects one of four measurement ranges. When it’s dark, the lighted nozzle illuminates your work area, so you can easily locate the valve stem. With gentle pressure, the nozzle seals onto the valve stem quickly and completely to deliver an accurate measurement. The exact measurement instantly displays on a clear, lighted digital screen, so there’s no guesswork or estimation like reading an analog gauge. After you’re done, a 30-second automatic shut off means you never have to worry about accidentally running the batteries dead. Contoured to fit your hand, the ergonomic shape is complemented by a soft, nonslip texture for ultimate comfort and control. Check your tire pressure often. Properly inflated tires keep you safe on the road and help you save on gas. Store this handy tool in your glove box or console, so it's always ready when you need it.

Specifications:

• measurement ranges: PSI: 0-100, bar: 0-7, kPa: 0-700, kg/cm2: 0-7
• Minimum increment: 0.5 PSI
• Power source: CR2032 3V lithium coin cell, LR44 1.5V button cells (all included)

• Lighted nozzle and display screen for ultimate visibility in low light or at night
• Digital display instantly and clearly shows exact reading, eliminating the guesswork of analog gauges
• Nozzle seals to valve stem for quick and accurate measurements
• Simple push button control turns unit on, selects the desired range, and automatically shuts off after 30 seconds to save the batteries
• Ergonomic design comfortably fits hand and features a soft, non-slip surface for sure grip
• CR2032 3V Lithium Coin Cell, LR44 1.5V Button Cells (All Included)
• For the product use please refer the instructions that are printed on the packaging

User questions & answers

Question:	Does it work well below 10 psi
Answer:	It stays lit for a short period of time, about 10 seconds I would say and then turns off.
Question:	Will this work for bike tires (both shrader and presta valves
Answer:	Its crazy easy to replace the batteries, but you might spend more on batteries than you would buying a new gauge, since you would need three LR44s and one CR2032. Mine lasted only a year before dying.
Question:	Are the batteries replaceable & if so what batteries does it take
Answer:	You only need to change the round 2032 battery. The other small ones are for the LED. Super easy. Ours lasted 3 years
Question:	Can I deflate a tire with the gauge
Answer:	First, let me say that I have not tried to measure ball pressure (I am a Patriots fan, so need I say more?) but you will need more than just a needle to do this. The gauge is designed to work with a self-sealing valve. A needle is an open hole to the outside. What you will need is a a tire valve extender. These have a seal at the valve stem end and threads on the other end to seal to the needle. The pressure gauge can then be applied to the valve stem end of the extender.

Product features

Accurate and Easy

A simple push button turns the unit on and selects one of four measurement ranges. With gentle pressure, the nozzle seals onto the valve stem quickly and completely to deliver an accurate measurement. After you're done, a 30-second automatic shut off means you never have to worry about accidentally running the batteries dead.

Light at Night

When it's dark, the lighted nozzle illuminates your work area, so you can easily locate the valve stem. The exact measurement instantly displays on a clear, lighted digital screen, so there's no guesswork or estimation like reading an analog gauge.

Ergonomically Designed

Contoured to fit your hand, the ergonomic shape is complemented by a soft, nonslip texture for ultimate comfort and control.

• Backlit LCD display and Lighted nozzle for visibility in dimly light areas
• Designed to maintain correct tire pressure, reduce tire wear and extend tire life; Digital display reading instantly and clearly being shown, no longer do the guesswork of analog gauges
• Nozzle easily forms a seal with the valve stem on schrader valves, giving quick and accurate readings in 0.1 increments; 4 settings with range: 0-150PSI / 0-10Bar / 0-10Kgf/cm² or 0-1000KPA
• Simply press "ON/UNIT/OFF" button to turn on the tool, select the range, and automatically shut off in 30-40 seconds to save the power; Non-slip texture makes it easy to hold onto and the ergonomic design is both suitable for men and women's hands
• 1 Year Warranty and battery included; Perfect car accessories gifts for men; Versatile use for cars, trucks, motocycles, bicycles etc but not compatible with presta stems

User questions & answers

Question:	What type battery is used in this device
Answer:	One 3V Lithium coin battery
Question:	Where are these manufactured
Answer:	I'm not 100% sure but I believe AstroAl is a pass through company with the original manufacturing be in China.
Question:	Does this work for presta valves
Answer:	I have no idea what a presta valve is.
Question:	The instructional video says the gauge is accurate to "within100%". So the gauge at 50 psi could read anywhere from 0 to
Answer:	I believe you're dealing with a classic lack of either expertise in the English language (gauge is 100% accurate) or expertise in mathematics. To my knowledge, this gauge is accurate to within +/- 1 PSI when the selector is set to measure in PSI's. Therefore, if the gauge measures 50 PSI, the tire pressure should be 50 PSI. Of course, variance can occur due to improper placement of the gauge on the tire stem, etc., but I have personally found this gauge to be exceptionally accurate when compared to an analog gauge of professional accuracy quality. Hope this helps!

Product features

AstroAI 3 Pack Digital Tire Pressure Gauge

The AstroAI Digital Tire Pressure Gauge helps you maintain correct tire pressure, reduce tire wear and extend tire life. The Backlit LCD display and Lighted nozzle are for visibility in dimly light areas and the accurate and easy-to-read digits help you easily measure your vehicle's tire pressure.

Ultra-Slim and Portable

Easy to tuck away into any pocket.

Light at Night

Suitable for Hold

Backlit LCD display and Lighted nozzle for visibility in dimly light areas help you easily measure your vehicle's tire pressure.

Ergonomic Design

Non-slip texture makes it easy to hold onto and the ergonomic design is both suitable for men and women's hands.

Lighted Nozzle and Backlit LCD Display

For visibility in dimly light areas.

Automatically Shut Off

Automatically shut off in 30-40 seconds to save the power.

On/Unit/Off' Button

Simply press to turn on the tool,select the range.

Product description

Over 35 Years of Experience in the Industry: The JACO Difference

JACO gauges are designed, engineered, & tested by our team of experts at our industrial facilities in Illinois & Colorado, and proudly backed by our industry-best 100% Lifetime Warranty.

Introducing the JACO ElitePro Digital Tire Pressure Gauge - 100 PSI

When accuracy & consistency matter - you need a gauge that you can trust. After countless hours searching for, studying, & producing the best gauges on the planet - we are proud to bring you the latest addition to our award-winning tire gauge collection.

 

Why Choose The ElitePro Digital?

- Strong & flexible 10" fully rotational, leak-proof HybridFlex air hose

- 360 swivel end connector compatible w/ any 1/4" NPT air chuck (set includes our Advanced Angled Air Chuck)

- Certified to ANSI 2A Standards (±0.50% accuracy) w/ advanced dual sensors for max precision (0.10 PSI resolution)

- Shock-resistant rubberized protective guard shields gauge from drops

- Pressure hold function w/ built-in bleeder valve for quick deflation

- Smart Display w/ auto shut-off after 150s of inactivity to save batteries (AAA batteries included)

- Mechanic Recommended: built to last from 100% solid brass & steel

Why Proper Tire Pressure Matters:

- Longer lasting tires by promoting proper & even tire tread wear

- Improved fuel economy meaning less time & money spent at the pump

- Superior vehicle performance & handling for a smoother ride

- Increased safety by reducing the risk of tire failure due to improper inflation

Order today while supplies last. Limited stock.

Sold exclusively by JACO.

• PRO ACCURACY - mechanic recommended, performance tested, & certified accurate to industrial ANSI 2A standards - with revolutionary dual pressure sensors calibrated within ±0.50% full scale (0.50 PSI), providing trusted pressure readings up to 100 PSI w/ precise readouts to the tenth of a pound (0.10 PSI resolution) - so you can maintain your tires w/ the same confidence as the best mechanics
• STRONG & RUGGED - feels solid in the hand & built to last from 100% solid brass & steel parts shielded by our rugged, shock-resistant gear-style protective guard to protect against drops & vibration. Features our soft & strong 10 inch fully rotational, leak-proof HybridFlex air hose w/ 360 swivel angled air chuck that can be swapped out w/ any 1/4" NPT chuck or fitting
• ADVANCED ENGINEERING - all readings lock-on to the display until the "ON" button is pressed once to reset to zero. Features built-in air bleeder valve that bleeds pressure in real time without needing to reset the display - ideal for cars, trucks, motorcycles, bikes, RV & trailers, spare tires, and much more!
• SMART DISPLAY - features larger, crystal clear 2.5 inch LCD display screen w/ battery life indicator & bright blue LED back light for high visibility in the dark. Gauge is programmed w/ auto shut-off function after 150 seconds of inactivity to preserve battery life (2x AAA batteries included)
• 100% Lifetime Warranty by JACO (for any reason) when you order today, so click "Add to Cart" with confidence and enjoy longer-lasting tires, improved fuel economy, and superior vehicle performance & handling

User questions & answers

Question:	Does it read low air pressure from 0-15 lbs
Answer:	It does read at those PSI ranges. According to there description it does read through the full scale with the same accuracy. I set the air PSI in my tractor tires at 18/20 PSI and it did seem to work well at that range. I bought a (non digital) 0 to 15 PSI gauge for my ATV’s. I did compare it and it was within 1 PSI. I read 4 PSI on my 0 to 15 range gauge and I read 3.4 on my digital Jaco gauge so it was actually very close.
Question:	Difference from 100 psi and 200 psi
Answer:	...simply the pressure range of the gauge. I've no idea of an application (tire) that requires pressures nearing 200 psi but.... That said, if the tires you're intending to use the gauges on don't EXCEED 100 psi -that is the gauge that should be purchased. As a rule of thumb -most good pressure gauges (any/all) are most accurate in the middle-to upper 2/3rds of their stated ranges.
Question:	How does a half pound accuracy gauge with tenth pound resolution sell for under thirty bucks
Answer:	Good question
Question:	Does the included air chuck provide good seal to tire valve
Answer:	Yes, it is the best air chuck that I have ever used. It seals well and best of all, because it is narrow and long, it seals the first time every time. I have one caveat however. The downside of its length was that it was too long to make a seal on my motorcycle tires, which have a shorter valve stem. Bicycle tires may have the same issue.