Digital tire pressure gauge.

you had better read carefully the disclaimer on all those digital ones too..
automotive

truck, and at this high price, not 1000% spot on either
https://www.amazon.com/TireMinder-P...ocphy=9002242&hvtargid=pla-451935112515&psc=1



and that's IF the one YOU BUY is THAT close in accuracy.

 

BMW Digital Tire Pressure Gauge, about 25 bucks, battery lasts forever, no buttons, press on...beep beep...check pressure. Weighs nothing, hard to break, 5-150 PSI range (works on the kids bike, and on the 120 PSI steers)...I keep a bunch of them all over the place, for the motorcycle, the truck, mountain bikes...

 

The digital air gauges at the tire shops where you or they air the tires, or at Love's, are pretty awesome.

 

Looks great. Doesn't look like it would reach in to check inside tires. I have a couple analog guages, also some small cheaper guages for cars etc. I know the large ones work on 4 wheelers, bikes also. But..what i have discovered is they don't read quite the same. Few lbs different. Still ok though..gets you close.

 

They have non inflators.

But they're small and probably won't reach for truck tires. Inside tires stick out. Outside tires stick in.

Usually. But not always.