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Over 35 Years of Experience
JACO tools are designed, engineered, and calibrated at our industrial facility in Crystal Lake, Illinois, and inspected for quality in the Rocky Mountains of Colorado by our team of experts with over 35 years of experience in the industry.
- Quality checked
- Built to last
- Calibrated accurate
- Performance engineered
High Performance Tire Inflator Gauges by JACO
FlowPro Tire Inflator with Pressure Gauge - 100 PSI
Introducing our flagship FlowPro Tire Inflator Gauge - built for all-day performance & reliability in the garage or shop. Ready to connect to your current air compressor line and begin quickly measuring, inflating, and deflating tire pressure with precision. Ideal for a wide range of applications requiring under 100 PSI of tire pressure. No batteries required.
- Professionally calibrated to ANSI B40.1 standards
- Large, easy-to-read 2 inch glow-in-dark 0-100 PSI scale
- Built-in bleeder valve releases pressure from overinflated tires
- Ultra flexible 21 inch rubberized air hose with 1/4 inch M-NPT end fitting
- Includes automatic locking Lightning S-Series Tire Air Chuck factory installed on hose
- Robust steel body with rugged powder coat finish for maximum durability
Alric808
Reviewed in the United States on February 19, 2025
Got the analog version since no batteries to deal with. Easy to use and quick filling of my tires. Rubber case provides gauge protection from drops.
charles j lambert
Reviewed in the United States on February 16, 2025
I already had the JACO tire pressure gauge and finally bought this and it was well worth it. I no longer need to remove the air chuck to check the pressures. This was spot on with what the TPMS has.
Bertt
Reviewed in the United States on February 16, 2025
Jaco stands behind their products. I also have one of the smaller models. This one works great. Highly recommend.
greg mathis
Reviewed in the United States on January 23, 2025
Very pleased. Good product.
racefan
Reviewed in the United States on August 31, 2024
Really nice setup and quality of product is nice except for the plastic lens on gauge. The first one came with scratch over the area of 10 to 20lb. I did a exchange and second one came in with a smaller scratch on lens in area no so noticeable. Just wondering if these are seconds amazon got or company has poor QC. I saw another review that had same issue 2 different ones 2 have scratches. It seems to be accurate as to my TPI sensors so far but time will tell. Valve clamp on hose works superb and is really nice addition.Would have gave it 5 starts if not for 2 scratches on 2 different gauges. Does not affect how it works just paying full price for item not in perfect condition for a area controllable.
crash3x
Reviewed in the United States on July 10, 2024
This is the one! The lightning connector works great for me, no air leaks out, after a few times using it you'll learn to get it one & off the valve stem with ease. Most important it's super accurate! Mine is always within +/- one pound and matches my rigs TPM/Tire sensors on my dash read-out.I've tried lots & lots of inflator gauges over the years as I'm an avid off-roader and overall I'm very happy I finally found a solid accurate well made gauge with a reliable reading and a reliable quick connect that doesn't leak AND it has a lifetime warranty! You can't go wrong here, I'd highly recommend to others.
Cory
Reviewed in Canada on June 12, 2024
very well designed, great product
Steven
Reviewed in the United States on November 11, 2024
This is the tire inflator gauge to buy. The display is very easy to read, and it glows brightly in the dark with minimal light exposure--with no batteries needed ever! It is built like a tank, so I don't really worry too much when it drags a bit on the garage floor as I put the hose away. Once you handle it, you will sense how well-constructed this is. The rubber protection is great. So much better than any other gauge I've owned. Nobody should own an air compressor without one of these. I have not been compensated in any way for this review--I'm just a very pleased customer. I bought their basic gauge for use in my wife's car, and it is made the same way--outstanding company and product.
Vincent L.
Reviewed in Canada on April 7, 2024
Great tool, built strong, pay for what you get. Cheers
KHALIQ AHMED
Reviewed in the United Kingdom on July 31, 2023
Rubbish inflator gauge is only going to 55psi, even though pressure is increasing in the tire. Everything else seems great, but without an accurate gauge, it's worthless and you might as well get a cheap one rather than this so called good product. Sad USA use to make good stuff, BACK IN THE 50s!!!!
Jacques Martin
Reviewed in Canada on July 26, 2023
Missing parts
William
Reviewed in the United States on August 9, 2021
I set up a drop from my shop compressor to just air up bicycle tires. I installed a pressure reducer set to 50 PSI. I soaped all connections and got everything leak-free. I leave the shop compressor on all of the time. But the JACO Inflator leaks a bit through it's valve causing the compressor to cycle on about every 20 minutes. And the gauge is not particularly accurate at low pressures. I wish they offered a 50 PSI option. All mechanical analog gauges are most accurate in the middle of their range. And using the minimum pressure gauge required it is easier to fine adjust, as long as you don't supply more than the maximum pressure. Otherwise, a good basic cheap inflator for car tires and the like, as long as you are ok with disconnecting it after use. Not the best for bicycle and other low pressure things. edit: I just reviewed and see that I posted with a photo with a high precision electronic gauge I had. I switched back to the original and ordered 60 lb. gauge. Not a lot of choices for a 50 lb with 1/8 npt bottom mount.edit 2: So, I had this rated as OK for car tires and such, but it leaked out the end with 50 lb. line pressure. Bought the 60 pound gauge. But when you press the lever it goes up to line pressure (as it should) but when you release the lever it STAYS AT LINE PRESSURE! - push the button - it goes to 0 - push the lever it goes back to line pressure. So it will air your tire, but it will not indicate how much. Second photo: it looks like tried to copy the Lincoln, but failed severly at QC. So, I took the new gauge an put it on the one I thought I was replacing. It is over 30 years old and I aired hundreds of tires with it when I worked in construction. It leaks around the lever valve but at least the gauge works. Last photo: the chuck works fine - easy off and on with very little leakage. But for bicycle tires I had to add a low profile street L to avoid the spokes. Wow! that was a lot of words for a dumpster basket ball. Guess I was a bit frustrated...I'm over it now.
Dave
Reviewed in Canada on July 16, 2021
This tire inflator works great - the quick connect and glow in the dark are nice !
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