Have a look at companies that supply auto racers. Don't bother with a low end digital as digital does not always = accurate and you have to replace batteries.
Go with the standard analog dial on a hose. I made mine from a dial gauge and an air chuck. Here is an example of a basic $ 30 pre made one from a name racing company ( Longacre ) , it glows in the dark and has a air bleeder on the body. ( get the 0 - 60 psi model )
Longacre Basic 2" Tire Pressure Gauge 52004
I also have this $ 150 magnetic caster / camber gauge + a couple of brake caliper pistons ground parallel for adapters.
Longacre Caster Camber Gauge 78260