Review on AstroAI Air Chuck: Heavy Duty Lock On Tire Inflator Gauge with Clip & Compressor Accessories, Yellow by Robert Ryokan

I purchased this cartridge replacement kit that came with my AstroAi digital gauge and I must say I am very satisfied. The old one that came with my gauge kept dropping or leaking air from the valve stem. The only way to use it to inflate a tire is to keep one hand on the chuck at all times to ensure a proper fit and seal. Well, that's no longer a problem thanks to the new design! Attach this new chuck to your tire and pump the air up with one hand! If you have an old tire gauge that is a bit troublesome to use, try replacing the cartridge rather than the entire gauge. Package. I just don't need two cartridges for my application, but that's really my only "flaw".