Review on ⚙️ Nilight 50026R Digital Tire Inflator Pressure Gauge with Quick Connect Coupler - 250 PSI Air Chuck and Compressor Accessories Heavy Duty, Rubber Hose, 0.1 Display Resolution - 2 Year Warranty by Jeff Drollinger

As the name suggests this is an excellent tire inflator/calibrator. It's very easy to use, especially with the quick release tip, it's great that you don't have to constantly press the tip when inflating the tire, and the pistol grip is great too. The display is easy to read and use, the LED indicator at the top is a nice addition so you can see the rod. The only bad thing I can say about it is that the pressure in my truck is 2psi (less) according to the computer. (Truck reads 47psi, gauge reads 45) but that's close enough for me, it's really really hard to find one with absolutely accurate readings at a reasonable price so I'm definitely happy with it. not to mention the price. My buddy bought the same design but it was plastic instead of metal and cost twice as much.