Accurate Tire Pressure q

[nothingman81]

Bought a 6$ digital...would read 30
Electric Air pump..would read 50
which you think, also I just bought a generic meter which the bottom slides out with the PSI #. Not sure how to confirm the correct reading, i have recreational road tires. and they are old, THey are like 75 psi max so along with their age i want to keep them running at their best..

 

[davereo]

I would trust the digital gauge.

 

[Reid2]

My idea of a good digital bike tire gauge is two fingers in a pinch.

You learn by practice to tell soft from hard.

You also can get slapped if you decide to try the test on people.
: )