Sidemount DSV for SF2 CCR 現状まとめ

Sidemount CCR mounted Oxygen bottle with Transmitter for puressure guage.

2020 first dive for SF2 new parts and Shearwater NERD2 Test

2019 Last Dive NERD2 on Sidemount CCR

New SF2 Sidemount DSV with Shearwater NERD2