AstroAI Digital Tyre Inflator with Pressure Gauge, 250 PSI, Air Chuck

Really pleased. After discovering my Draper air inflator was over reading by around 5 psi, I did some research and found the only inflators that guarantee accuracy were well over £100...so took a chance on this. It reads within 0.1 psi of my Accutire digital gauge. My Accutire has been checked against calibrated gauges at work, it's spot on.

Good quality works well pressuer Gauge is very accurate switch off by it's self to save the battery

This arrived as promised and was impressive right from opening the box. once the initial problems were resolved it proved to be accurate and easy to use. It feels like a reliable and well put together product apart from 2 initial problems. When used for the first time the connection to the valve leaked. 2 reasons for this were identified. The first as that the connection from the handset output to the output hose was loose but easily tightened. The second was more troublesome as the connection to the valve leaked an every one of the 8 tyres I tried and this seemed to be a combination of 2 causes. The blade, for want of a better word, which should grip on the valve thread to hold the connection in place is in fact 2 blades and as such is too thick to grip on the thread and the other problem seems to be that the connection seems to seal only when it is pushed to the end of the valve thread. I solved the problem by using an extention with a valve thread on one end and a valve connector on the other. I managed to get a good seal on the input end of the extention and the other end had a traditional lever and worked perfectly so I now have a inflator and pressure gauge which agrees perfectly with the pressures reported by the pressure monitoring sustem. I wonder now if this was a manufacturing error and this item may have been returned as faulty. Otherwise, I am now delighted with my purchase although others would have complained and returned it.

Very good worth the price

Bought 2 of these for work as the analogue gauges we used to use were nowhere near accurate. We've had these digital gauged for a while now, servicing 19 vehicles a week and they've stood up well.

Great tyre guage with snap on connector-does the job

Tried it out. Works great looks sturdy and well made Very happy

It measures tyre pressure but does not inflate tyres. It is poorly named and does not do what it claims by the name. As a measure it is good, but that is all

Quality inflator with accurate pressure gauge. Its great being able to change units at a press of a button from psi to BAR to kPa to kgf/cm2. Thanks to its auto power off, the battery looks like it will last years before needing to be replaced.

Very good

This product has never failed me after using every weekend offroading for almost two years. The pressure gauge has always given accurate reading everytime. Highly recommend this product.

Gut ablesbar, mit 2 Nachkommastellen was gerade bei Reifen mit RDKS sinnvoll ist.

I picked up this AstroAI digital tire pressure gauge to keep in my truck while working on my builds, and it’s been a solid tool so far. It gives quick, consistent readings in PSI, which is exactly what I use, so there’s no need to mess with switching modes. The readings are accurate too—I checked it against another gauge and it matched every time. Digital gauges like this are designed to give clear readings in small increments, so you’re not guessing like with older analog ones. � Walmart.com The backlit screen is a big plus. You can easily read it at night or in a garage, and the lighted tip helps line it up on the valve stem without any hassle. Build quality feels good for the price. It has a nice grip, seals well on the valve, and doesn’t leak air when checking pressure. I’ve been using it on larger truck tires and it works great every time. Overall, this is a simple, reliable tool that does exactly what it’s supposed to do. If you’re doing your own maintenance or tuning like I am, it’s definitely worth having in the truck.