cm o2ptima

Hi! It’s me again. . selling yet another rebreather. I am stuck diving locally due to a baby and I think I would have way more fun with an upgraded scooter than a rebreather (Black tip will be posted for sale soon). I just bought this chop. My loss, your gain. If you ever wanted to get into a...

O2ptima CM CCR - Petrel 3 w/ HUD - Complete Unit - Ready to Dive - includes the following: Petrel 3 AMX Cover Complete Spares Kit Calibration Caps Dust Caps 2 x EAC's Upgraded Pull Dump OPV Extra Batteries 4 x AI o2 cells installed new the week of 03/19/2023 Unit has the upgraded towers and new...

This controller came with a used Choptima I purchased this year. I upgraded to the Petrel 3 and really do not need an extra controller. This would work excellent as a primary or backup controller for either flavor of the O2ptima. It has 5 hours of use. I believe the person who owned this before...

Long story short - I have been looking for a real travel friendly rebreather (because 30kg unit is not something i am willing, or can, to lug around as have not won the lottery to fly business class everywhere), and almost decided on O2ptima CM. There is also Triton, but I would prefer an eCCR...

Dive Rite O2ptima Purchased December 2020. Medical condition is forcing sale. This a better than new back mount counter lung, Petrel controller, NERD instead of HUD. All o2 sensors are good, changed one every 3 months, have one spare. Included is the Dive Rite CM conversion kit. You use the...