Rhino USADigital Tire Pressure Gauge with Inflator (0-200 PSI) - Heavy Duty Air Chuck and Compressor Accessories with Stainless Braided Hose, Large 2" Dial and Solid Brass Hardware for Truck and RV

I have a 4-wheel drive vehicle and an onboard air compressor. It is essential to be able to inflate my tires (deflating is easy) after a day of offroad driving. I had nearly been stranded once because the air chuck leaked on another unit. The replacement I bought simply leaked all over. I was super pleased to buy and try the Rhino USA Heavy Duty Tire Pressure Inflator.Before I could even use the unit, the company emailed me about registering for the lifetime warranty. Impressive! I assembled the unit (not much -- just attach the compressor fitting with the supplied teflon tape). When I tried it there were no leaks at all. The quick fastening chuck was super-easy to attach to the tire stems and it didn't leak at all! (As you can probably surmise, having it not leak is important to me. It is essential to have the unit work every time so that I'm not driving on the highway with 10 lb of air in the tires.)The gauge proved very accurate, showing both the compressor line pressure and the tire pressure. The only issue I had (not really an issue -- more of a puzzle) was when I tried to empty the air tank after turning the compressor off. The unit seals up when there is no valve stem in the chuck. It turns out that I need to press the inflator lever and the deflator button at the same time and this allowed me to empty the tank.This is a super product and well worth twice the price of the cheaper (Chinese?) units like AstroAI that simply didn't work. (The AstroAI product I tried leaked like a sieve and I couldn't even begin to inflate my tires.)Thanks for the "father and son" team at Rhino USA for making a quality product! Now, it's offroading for me!

Precipice this with the knowledge that I only used it once so far, so, acknowledge it could break, if that happens i'll update the review. Also know i'm not a car guy and don't know much about any of this stuff.Having said that, I wanted to leave a review not because I was incentivized (wasn't) but because this product really does work, and theres a lot of products like it. This one claims to be america made and america first and all that, and while some people debate this and argue its a sham, I can't say one way or another, but i want to support it.So, the actual review:The hose is metal, so it feels pretty protected, though I wonder if this is actually a worse design idea because if you bend it by accident you'd be screwed. Havn't tested to see if it CAN be bent, so for now i'm leaving this as a plus. The most important thing about this is that it works. Fit right on to my hose, nozzle attached easily. Comes with extra pieces, not sure what they are for but one of these years im sure ill find out lol.so the way it works is you push down on this release clamp, slide it onto the tire, and it will instantly measure the pressure in the tire. I checked it with my little $2 tire gauge and they read the exact same number, so it seems calibrated appropriately. Now when you want to air it up, you pull the trigger, now unfortunately it reads at 90 psi because thats how powerful my pump is i guess? and so you can't take an active reading, but, this is probably standard, and there is probably no other way to do it, but you car people would know better than me. So once you've put in however much, you just take your finger off the trigger and it will read the current pressure instantly.TOO LONG, DIDNT READ:Basically, this product is accurate, and takes readings instantaneously, fit the hose and nozzle perfectly, and came with extra pieces including tape in case of air leak. Hose is metal and sturdy. Numbers are glow in the dark, havnt tested that yet. I'm very happy with the ease of use, quick use, and high accuracy.

Great, well built unit. Easy to read day or night. I like that it holds on to the valve, and easy to be accurate. Also easy battery replacement and battery beater on screen

Seems to work as advertised. Love the bigger dial on these old eyes.