[todwic]

That Wilk, always a-thinkin. Y'know, a lot of bike gauges (where the shraeder has it's 3 most applied application, next to a/c and Big Apple Dominatrix') go well over 100psi (road bikes have insane pressures). How high would an auto a/c be? Do you have to check it on the high side? would the low side be adequate just to see if you have press. or not?