One of those little portable air pressure gauges? My employer (coughcoughlargestrailroadintheworldcoughcough) decided they can only afford to distribute them to jobs that use them on a daily basis. I'm on the extra board and evidently don't qualify. Any help would be appreciated.
I don't know if this will help, but my gauge says "Strato Inc. 1-800-792-0500" on the back of it.
-r