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Title: bleed valve useful for an accurate fill
Review: The bleed button on this gauge is quite useful. I can slowly released air from the tires by holding down the bleed button while the tire pressure is being measured. I find it easier to overinflate the tire just slightly, by a pound or so, and release the excess using the bleed valve to obtain the wanted pressure. The dial on the gauge also retains the tire pressure reading after measuring, the hose is ~5" long and quite flexible to fit in some hard to reach spots.
