Where did you get it calibrated? I guess you have to live near a major pro race team or event?
When I say pretty accurate I mean that is checks out with other trusted guages, when it says 120psi its around 120, not 105 or 135. That's reasonable for an analogue guage on a £20 track pump.
Last edited by ScaldedCat; 10-12-2010 at 05:10 AM.