Decent air chuck/ pressure gauge.

[jwstewar]

I bought one of these: JobSmart Tire Inflator with Digital Gauge at Tractor Supply Co. I got it for like $7 one day. Not sure exactly how accurate it is, but it is pretty close to the 2 other digital gauges I have which are both close to the TPMS on our Suburban. Lights up nice and bright, easy to read during bright light or in the dark.