I have seen the gauges in several RV publications and I checked RV
supply dealers and one dealer for gas grills in my area .... they all had
them.

I imagine they ARE readily available.

*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
  R. A. "Pete" SELLERS * v: (703) 550-9099
  P. O. Box 233        = FAX: (703) 550-8188
  Lorton, VA 22199     * E-Mail PSELLERS@gwis.circ.gwu.edu 
  Quality is no guarantee of success, to do nothing is to guarantee failure!