For anyone who does their own VIPs, I have copies of PSI’s Cylinder Codes and Markings Refrence Guide on sale for the new year. It is 20% off through the end of January. You can find them under the web store tab at www.americancylinderandsafety.com
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
For anyone who does their own VIPs, I have copies of PSI’s Cylinder Codes and Markings Refrence Guide on sale for the new year. It is 20% off through the end of January. You can find them under the web store tab at www.americancylinderandsafety.com