[68gmsee]

Originally Posted by Benny-

I had 3 slider gauges and a round needle style gauge that all read different. I bought a digital one from an auto parts store that said its guaranteed to be + or - 0.5 psi or a certain percentage, whichever is greater. Turns out the digital and round needle type read exactly the same. I'm good with using either of those now.
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Is there a particular brand name on it that you can post?
I don't mind if they read the same all the time, but some of the slider types tend to stick and I'm really not sure if I'm putting in equal psi on the tires.

Originally Posted by LEEVON

I buy these in my shop, they are accurate. I also have the analog version for personal use.

http://www.tooltopia.com/astro-pneumatic-3018.aspx

Wow! That's a little pricey for my use. However, I suppose I could buy just one of these and use it on all my vehicles. Inconvenient but may be the solution.