no. the autozoo cans only tell you low pressure, and even then the gauges are not very accurate.
you need a manifold set that will measure both high and low pressure.
rarely in life do you meet a person that will drop everything to help a stranger,
and give the shirt off his back to a friend.
Steve Price was that kind of person.
Godspeed "window licker", the short bus will never be the same with you gone.