Recently added item(s) ×
You have no items in your shopping cart.
Please review your address and make any necessary changes by selecting "Change/ Edit Address"
The SSI Extended Range program qualifies you to dive to a depth of 45 meters / 145 feet using nitrox mixtures of up to 100%. The program can be completed wearing a complete Extended Range Total Diving System, appropriate for single gas switch, accelerated decompression diving. You will earn the SSI Extended Range certification after completing this program.
Select items to add to cart