JACO SmartPro 2.0 AC/DC Digital Tire Inflator
Digital Air Gauge, Oil Level Indicator, Jaco Smartpro 2.0 Ac Dc Digital Tire Deflation Pro, Advanced Portable Air Compressor Pump, Easy Deflation, The Built-In Digital Air Gauge, Maximum Pressure
Results of our analysis:
We analyzed 206,385 reviews for 198 products in the Air Compressors & Inflators category.
We then analyzed 141 reviews for this product. Of these, 23 reviews were recent.
Around 72% of reviews were positive and about 23% were negative.
Final Score:

8.38 out of 10, based on these factors:
What buyers say about JACO SmartPro 2.0 AC/DC Digital Tire Inflator
The screw-on connection is easy to use and it will fill for you unattended. I found that the auto-stop and digital pressure reading was accurate for SUV tires filling to 33-37 psi.
It works well, is relatively fast, and is not as loud as other ones Ive had, but I was able to top up my own tires and those of a friend who came to visit. I was able to not just top up my own tires but those of a friend who came
I returned the unit to Amazon after receiving an email from Jaco asking why I did so. They said they were a small company and wanted their customers to be happy and that they appreciated the feedback I gave them.
I've been using my previous 12V DC air compressor for over a year now, and I was almost done using it when I set out to find a new AC-powered one for topping up my car tires.
I decided on the JACO model based on its features, especially the backlit digital readout and auto shut off, which I had never heard of before.
Common Questions
Is there a way to change the inflation pressure without the up and down pressure buttons?
You should be able to set the unit at 31 pounds or 32 pounds as required, but it may not be operating correctly. I had to exchange mine for another one as it was doing some weird stuff, but the one I received works perfectly and I am extremely happy with it.
Does it work for 37" tires?
It will work if the tires are within the specifications of 65PSI and lower.
Does this work with 220v? It says 110v, but I'm not sure if it accepts all.
I have a regular plug, so I don't think so.
Is it compatible with presta and schrader valves?
If the shearer is the same size and thread of a standard car/light truck valve, then you should be able to.
Is the air hose long?
You can carry the whole unit to all tires, because the 12v plug in is long.