I have been interested in building an O2 Cell Checker for a while now, not only to test if my rebreather cells are current limited but also to check the linearity of them. That is when I remembered seeing an older thread on RebreatherWorld.com aptly named “The Under $50 Cell Checker” A bunch of people on that thread had some really cool designs. I merely copied what other people were doing and can’t take any credit for this idea. So the question is can you build a cell checker for…
Building The Under $50 O2 Cell Checker
