Craftsman 12V Portable Inflator w/ Digital Tire Pressure Gauge —
I bought this to replace a different pump I gave my son before he left on a trip. This pump works great. I hook it up, it reads the existing pressure. I hit preset and it starts to the 30 psi preset value; I press the plus button to increase it to 32 and it runs to 32 psi and shuts off. It does exactly what it should. Could be a little quieter or faster, but still, it does what it should and it's not a bad price.