Tag Archives: tec dive

What is DiveCAN® and why should  I care?

March 22, 2016

What is DiveCAN® and why should I care?

Digital communications are clearly replacing analog communications in computer based devices.  As more digital communication becomes integrated into rebreathers, Shearwater went in search of the best digital solution.

We looked at basic serial and at []

Review of Deep Stops in Technical Diving

November 9, 2015

Review of Deep Stops in Technical Diving

Some comments I made on the old RebreatherWorld Deep Stops Thread. Note: These comments reflect the thinking I had a couple of years ago.  I have added a few references for people can look up []

Why do you calibrate a CCR with pure Oxygen?

September 15, 2015

Why do you calibrate a CCR with pure Oxygen?

We frequently get asked the question as to why we use O2 as a calibration source for oxygen sensors in closed circuit rebreathers (CCR).  A CCR diver often has multiple gasses available, any of which []

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Upcoming Dive Shows

Shearwater Research will be at the following dive shows:

DRT Hong Kong, Hong Kong

Read More / Dec 15-17 Booth TBD