Quote:
Originally Posted by m4a1mustang
I've had good luck with regular analog gauges but some people prefer digital readouts. Its all up to you, but IMO a standard Bell analog that they sell at Walmart/Target does the trick. You can always check it against the gauges they have at the gas station built into the air pump.
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Grassroots Motorsports did a solid test on a cheap digital (like, 10-20 bucks), stick-style, an expensive digital, and an expensive analog (liquid-filled sweeping arm).
They found that even the cheap digital was better overall than both analogs, especially when temperatures vary widely.
Me? i use this one personally:
http://www.sears.com/shc/s/p_10153_1...0070921x00003a
Has a nice, handy trigger for releasing pressure steadily and when you release it, it immediately checks the pressure again. Very nice!