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By earning the SDI Advanced Scuba Diver certification you will have increased abilities and comfort in the water and be ready for the next step
Hollis - PRISM 2 BOV
Fits any light with a two-prong mounting square (the 1800 series and up)
Once you complete the online program and successfully complete the final exam a course completion form will be emailed to you
Nautec - PRO Line / SLS Air 232 / 3/4″ NPSM - CCR Valve By earning the SDI AdvancedNautec PRO Line SLS Air 232 3 4 NPSM Description For mono scuba equipment especially rebreathers (all tank diameters) with tank neck thread according to US Standard NPSM. Nautec SLS valves are standard shut off devices in accordance to DIN EN 12209 (Pipe G 5 8), for an max. operating pressure of 232 bar with horizontally arranged shut off mechanism and outlet. Only 1 first stage can be connected. Equipped with Full Metal Core Rubber Knobs (for maximum
